The funniest thing about being executed for treason was that the victory banners were still hanging.
Kang Mu-yeol noticed that before he noticed the crowd, before the cold iron around his wrists, before the royal executioner testing the edge of the blade with his thumb like this was just another morning chore. Above the capital square, red-and-gold banners snapped in the winter wind, each one painted with the Black Crane emblem of the northern campaign. His campaign. The same nobles who had hidden behind heated walls while his soldiers ate bark soup were now standing on balconies, wearing silk lined with wolf fur, watching him die under the symbols of the war he had won for them.
The official crime sounded beautiful, because treason always sounds better when a court scholar writes it. Abuse of military command. Secret contact with enemy tribes. Misuse of imperial grain. Unauthorized executions of noble officers. The crier read each charge in a proud voice, and Mu-yeol almost laughed, because the only thing more rotten than the lies was how carefully they had been organized. The empire had not even bothered to hate him honestly. They had filed his death under proper procedure.
At the front of the square, Minister Baek Won-gil stood with both hands inside his sleeves, clean and calm, like a man waiting for tea. That old snake had signed the winter supply orders late three times in one year. Three times. Mu-yeol still remembered the numbers because numbers were harder to kill than people. Six thousand sacks of grain promised. Two thousand arrived. Four hundred spoiled. The rest had vanished somewhere between the capital storehouses and the northern road, probably transformed by noble magic into country estates, wedding jewelry, and imported wine.
And now Baek was watching Mu-yeol as if the starving soldiers had been Mu-yeol’s mistake.
Behind the minister sat Emperor Yi Jeong, high on the judgment platform, face half-hidden by a ceremonial bead curtain. He had once called Mu-yeol the shield of Haeryun. He had once sent him a sword with jade on the handle and a letter praising his loyalty. Now the emperor looked at him the way rulers look at broken tools: not with anger, not even with regret, just calculation. Mu-yeol understood that expression too well. He had seen it on battlefield commanders deciding which unit to sacrifice so the rest could survive.
Except this time, he was the unit.
His soldiers had tried to speak for him. That was the part the court could not allow. Three captains were arrested before dawn. Forty veterans were locked outside the capital gates. Old Sergeant Ma, who had lost two fingers carrying Mu-yeol’s banner through the Ice River retreat, broke through the line anyway and shouted that the charges were fake. A guard hit him in the mouth with a spear shaft before he finished the sentence. The crowd pretended not to see. That was the capital’s real talent. It could watch injustice happen in broad daylight and still behave as if manners were the important thing.
The executioner stepped closer. “Any final words?”
Mu-yeol looked at the emperor first. He could have begged. That was what they wanted, honestly. A begging hero made the court feel clean. A fallen commander crawling for mercy would prove that the empire had been right to cut him down.
So he smiled.
It was not a noble smile. It was the kind of tired smile soldiers share when the bridge collapses, the arrows are gone, and the enemy still thinks fear is coming. Mu-yeol lifted his bound hands just enough for the chains to clink.
“Tell my men,” he said, voice rough from three nights without sleep, “I did not kneel.”
That reached the soldiers at the back. He heard it in the square, that tiny shift, armor and boots and breath all tightening at once. Minister Baek’s mouth flattened. Good. At least the last thing Mu-yeol did in that body was ruin the minister’s morning.
The blade came down.
And Kang Mu-yeol died under his own victory banner.
Then he woke up choking on cheap incense.
For one ugly second, he thought the afterlife smelled like damp blankets and burnt rice. His throat scraped when he breathed. His limbs felt too light, too weak, like someone had taken a warhorse and stuffed it into the body of a sick stray cat. He pushed himself up, ready to fight, and immediately regretted it. Pain stabbed through his ribs. His stomach cramped so hard he almost folded over.
A cracked ceiling stared back at him. Rain tapped through a leak in the corner. The room was small, cold, and insultingly undecorated for somewhere inside an imperial palace. One wooden screen. One low table. One brazier with more ash than coal. A robe hung on a stand, patched at the sleeve so carefully that someone had clearly tried to hide how poor it was.
Then memories hit him.
Not battlefield memories. Palace ones.
A boy being told to stand behind the other princes because his mother had been a court musician, not a noblewoman. A child waiting outside banquet halls while servants carried leftovers past him without meeting his eyes. A sickly teenager listening to ministers laugh softly whenever his name appeared in succession records, because technically, yes, he had imperial blood, but so did a stain on the emperor’s old pillow if you wanted to be annoying about it.
Yi Seo-jun.
Seventeen years old.
The emperor’s bastard son.
Barely educated. Politically useless. Physically weak. So low in the palace order that even minor eunuchs used him as practice for being rude.
Mu-yeol sat there, breathing through someone else’s lungs, and slowly looked down at his hands. No sword calluses. No scars from shield straps. No missing nail on the left thumb from the siege of Guhwa Fortress. These were soft hands, thin hands, prince hands that had never been allowed near anything sharper than a dining knife.
A laugh slipped out of him.
It sounded awful. Half cough, half insult.
He had spent thirty-eight years becoming the kind of man armies followed into snowstorms, and the heavens had dropped him into the weakest body in the most poisonous building in the empire. That was either punishment or comedy. Knowing his luck, probably both.
The door slid open before he could decide.
A young maid stepped in carrying a tray with a chipped bowl of porridge. She had practical eyes, tired shoulders, and the careful walk of someone who had learned which floorboards creaked near dangerous people. Han Sora. The name surfaced from Seo-jun’s memories with unexpected warmth. One of the only people in this palace who had ever spoken to him like he was not an embarrassing administrative error.
She stopped when she saw him sitting upright.
“Your Highness?” she whispered.
Mu-yeol almost corrected her. The title felt ridiculous. He had commanded generals who could crush this body with one hand. But Sora’s face changed so quickly from surprise to worry that he swallowed the instinct.
“You were feverish all night,” she said, setting down the tray. “You shouldn’t move yet. The physician said your body is weak.”
“The physician came?”
Her lips pressed together.
Right. That answered it.
In Seo-jun’s memories, palace physicians visited him the way officials visited old storage rooms: only when required, and never with enthusiasm. If a favored prince sneezed, three doctors arrived with warming herbs and pulse records. If Seo-jun collapsed, someone sent bitter powder in a paper packet and called it imperial grace.
Sora stirred the porridge, embarrassed by how thin it was. “The kitchen said rice is being reserved for the Moon Banquet preparations. I argued, but…”
“You lost,” Seo-jun said.
She looked up, startled by his tone. The old Seo-jun would have apologized for being hungry. This one just picked up the bowl and smelled it. Water, a little rice, maybe one piece of turnip cut so small it had given up on being food.
He took a bite anyway. A commander did not complain about supplies before counting them.
Sora watched him carefully. “You seem different.”
“Near-death does that.”
“Near-death usually makes you quieter.”
“Then I’ll try to be disappointing in a familiar way next time.”
For one second, Sora forgot herself and almost smiled. Then she caught it and lowered her head, because palace servants survived by hiding any expression that could be used against them. Seo-jun noticed that. He noticed the red mark on her wrist too, half-covered by her sleeve.
“Who grabbed you?”
Sora froze.
There it was. The first law of any rotten system: everyone knew who hurt the weak, and everyone acted like naming it was the dangerous part.
“It was nothing,” she said.
Seo-jun put the bowl down.
Sora immediately regretted speaking. “Your Highness, please don’t. It was a kitchen steward. He said I was stealing extra rice. If you make trouble, they’ll just cut your food again.”
That was the first useful intelligence of his new life. His food could be cut. His servants could be punished. His body was weak. His authority was decorative. And the people hurting him were low enough in rank that they felt safe doing it. That meant the higher ranks had already decided he did not matter.
Good.
A man with no visible value could move where important men could not.
Seo-jun finished the porridge, every watery spoonful, while Sora stood there pretending not to study his face. He let the memories settle. The palace was a battlefield, just cleaner and more cowardly. Instead of cavalry, it had etiquette. Instead of arrows, it had rumors. Instead of trenches, it had family trees, budgets, locked doors, and servants who knew too much.
He needed information first. Then health. Then money. Then people. In that order.
Before he could ask Sora about the palace schedule, footsteps stopped outside his door.
A boy’s voice sneered from the corridor. “Is the bastard awake?”
Sora’s shoulders tightened.
The door slid open without permission, and three young palace attendants stepped inside like they owned the room. The one in front wore a steward’s badge shaped like a small bronze lotus. Too clean. Too proud. The kind of servant who gained confidence by borrowing another man’s rank.
Seo-jun recognized him from the body’s memories. Go Min-cheol, assistant steward from the Crown Prince’s outer kitchens. The same rat who had been skimming Seo-jun’s meal portions and calling it “budget discipline.”
Min-cheol glanced at Sora, then at the empty bowl. “So the rumors were true. Her Highness the rice thief has been feeding the spare prince again.”
Sora bowed. “Assistant Steward Go, His Highness was ill. I only brought what was assigned.”
“Assigned?” Min-cheol laughed, looking at the other attendants for approval. They gave it, because weak men love being part of a pack. “The kitchen assigned half that amount. The rest must have crawled into the bowl on its own.”
Seo-jun looked at the three of them and felt something old wake inside him. Not rage. Rage was too loud. This was colder. A battlefield habit. Identify enemy. Identify rank. Identify leverage.
Min-cheol was not here to punish Sora. He was here to enjoy the fact that no one would stop him.
Seo-jun stood.
His knees nearly betrayed him, which was rude of them, but he managed. Sora shifted like she wanted to help. He gave the smallest shake of his head.
Min-cheol smirked. “Your Highness should sit. You look like a funeral candle.”
Seo-jun took one slow step toward him. The room was small, so it worked better than it deserved to. Min-cheol’s smile weakened when Seo-jun did not speak right away.
That was the trick. Most bullies were ready for protests. They were less ready for inspection.
“What is your full name?” Seo-jun asked.
Min-cheol blinked. “What?”
“Your full name. Your kitchen office. Your supervising eunuch. The storage ledger you signed this morning. Say them clearly.”
The two attendants behind him stopped smiling.
Min-cheol recovered with a scoff. “Why would I answer—”
“Because if you touched an imperial servant outside your assigned authority, then the question is no longer whether you stole rice from me.” Seo-jun’s voice stayed mild. “The question is whether someone from the Crown Prince’s kitchen has been altering palace ration records and using His Highness’s name to hide it.”
Min-cheol’s face twitched.
There. A small hit, but clean.
Seo-jun did not know if the ration ledger was real yet. He did not need to. Men like Min-cheol always had ledgers. Petty theft needed paper just as much as treason did.
“You can hit a maid,” Seo-jun continued. “That is easy. But if the audit hall asks why the bastard prince’s rice keeps vanishing under a Crown Prince kitchen seal, do you think your master will protect you? Or do you think he’ll call you a greedy insect and step on you first?”
The room went quiet in a very satisfying way.
Sora stared at Seo-jun like she had never seen him before, because she had not. Min-cheol opened his mouth, closed it, then forced a smile so thin it barely counted.
“You speak boldly after a fever.”
“And you sweat quickly for an innocent man.”
One of Min-cheol’s attendants looked at his sleeve. Min-cheol noticed and hated him for it.
Seo-jun leaned closer. “Leave the full ration here tomorrow. If Sora’s wrist has another mark, I will ask for the ledger in front of someone important enough to be bored.”
Min-cheol wanted to threaten him. You could see the words lining up behind his teeth. But he was not stupid enough to risk a written inquiry over stolen rice. That was the humiliating thing about small corruption. It survived in darkness, then panicked when someone opened a curtain.
He bowed stiffly. “As Your Highness commands.”
After they left, Sora did not speak for several breaths.
Then she whispered, “You shouldn’t have done that.”
“Probably.”
“They’ll remember.”
“Good. Remembering costs them nothing. Acting costs them something.”
She looked confused, worried, and a little impressed, which was the most dangerous combination in a palace. Seo-jun picked up the bowl again and scraped the bottom clean.
“Tomorrow,” he said, “bring me anything old from the storage room. Palace rules, family register copies, old military exam books, discarded maps. Nothing that gets you punished if missed.”
Sora stared at him. “Military books?”
“Yes.”
“Your Highness hated military lessons.”
“Your Highness had poor taste.”
This time Sora did smile, quick and unwilling, before turning away.
For the next three days, Yi Seo-jun began the ugliest training of his life.
In his old body, he could run uphill in armor and still curse at lazy scouts. In this one, walking across the courtyard made his lungs bargain for retirement. He started before dawn, when the side palace was gray and cold and only servants moved through the alleys. Ten steps. Rest. Ten more. Stretch the shoulders. Strengthen the knees. Eat everything Sora could safely bring. Drink boiled water. Sleep when the body shook instead of pretending pride could replace blood.
At the same time, he read.
The books Sora found were terrible. Half were outdated etiquette manuals. One military primer had diagrams so pretty they were useless. The palace history praised dead generals by removing every practical decision they had ever made and replacing it with loyalty, virtue, and other words that did not stop arrows.
But the maps mattered.
Haeryun Empire had changed less than he expected. The capital still sat fat and golden beside the Han River. The northern border still curled through the Frostpine Mountains. The western grain road still had the same stupid bend near Jinhae Bridge where carts slowed for half a day and bandits could count sacks from the tree line. He traced routes with his finger and felt old campaigns rising in his mind, not as memories alone, but as something sharper.
On the fourth night, while studying a faded map of Broken Moon Pass, the room around him thinned.
The brazier faded. The rain vanished. A dark table appeared beneath his hands, wide as a war room floor. Lines of pale blue light crawled across it, forming mountains, roads, rivers, fort markers, supply points. Tiny black crane pieces appeared one by one. Infantry. Cavalry. Archers. Grain carts. Wounded units. Enemy scouts.
Seo-jun did not flinch. He had seen too much in one lifetime to embarrass himself in front of furniture.
A line of old characters burned across the edge of the table.
Dead General’s War Ledger.
Then beneath it:
Condition: incomplete data.
Simulation accuracy: thirty-one percent.
Primary failure point: winter supply chain.
Seo-jun stared at the words.
The ledger was not telling him he was invincible. It was not handing him a divine sword or a dragon or a convenient pile of gold. It was showing him a battlefield and warning him that bad information made bad plans.
Honestly, he respected it already.
He touched the supply marker near Jinhae Bridge. The map shifted. Grain carts stopped. Snow deepened. Men weakened. Morale dropped. A red line appeared from the capital storehouse to Minister Baek’s supply office, then broke into missing segments.
Seo-jun’s fingers tightened.
Even in this strange ledger, the truth had holes exactly where the court records had holes.
“So you remember too,” he muttered.
The ledger gave no answer. It simply waited, cold and patient, like a good staff officer.
By morning, Seo-jun knew two things. First, this ability could become terrifying if fed enough records. Second, he had been reborn inside the same empire that murdered him, with the same supply rot still buried under polite language.
That should have made him furious.
Instead, it made him focused.
Because fury burned fast. Accounting lasted forever.
The palace noticed small changes before it noticed the big one. That was how buildings full of gossip worked. The bastard prince ate more. The bastard prince walked every morning. The bastard prince requested old books instead of wine. The bastard prince stopped lowering his head when minor officials entered the room. None of it mattered yet, but it irritated people. In the palace, even a worm changing direction was considered suspicious.
The first real danger came wrapped in gold paper.
Sora brought the invitation at noon, both hands stiff around the tray.
“The War Hall has summoned all imperial sons for the Moon Banquet tactical exhibition,” she said. “Even you.”
Seo-jun looked at the seal.
The War Hall.
He remembered it from Seo-jun’s memories as a place of polished floors and public embarrassment. Princes sat before old generals and court tutors while noble families watched from screened balconies. They were given battlefield problems, supply puzzles, ceremonial command questions. It was less about military skill and more about making the favored princes look educated.
“Even me,” Seo-jun repeated.
Sora’s mouth tightened. “Prince Do-gyeom’s attendants were laughing when they delivered it.”
Of course they were. Crown Prince Yi Do-gyeom was twenty-four, beautiful in the polished way knives were beautiful, and backed by his mother’s enormous noble clan. He did not need to bully Seo-jun personally. That was what servants, tutors, and social gravity were for.
The invitation was not respect. It was a stage.
Someone had heard about the ration incident. Someone wanted to remind the bastard prince where he belonged.
Sora waited for him to look afraid. He looked at the seal and thought about how many important people would be in one room with maps, records, and loose tongues.
Perfect.
“Find me my least embarrassing robe,” he said.
Sora exhaled like she had been punched softly in the soul. “That is a narrow selection.”
“I believe in you.”
The Moon Banquet arrived with lanterns, music, and enough silk to fund a border fort for a year.
Seo-jun entered the outer hall alone, because no noble house sent attendants to decorate a useless bastard. That should have made him look pitiful. In practice, it made him easier to see. While the other princes arrived surrounded by retainers, guards, tutors, and smiling parasites, Seo-jun walked in with one patched sleeve, one cheap hairpin, and the calm expression of a man inspecting enemy terrain.
People noticed.
They noticed because he was not hurrying. They noticed because he did not look around like someone seeking permission to exist. They noticed because the weak are supposed to perform weakness politely, and Seo-jun had apparently skipped rehearsal.
From the right side of the hall, Prince Yi Taeha gave him a bright, careless smile. Taeha was the second prince, popular with young nobles, good at archery, bad at silence. “Seo-jun! You made it. I was worried the wind might carry you off.”
A few noble sons laughed.
Seo-jun looked at him. “I tied a stone to my ankle.”
The laughter came out wrong this time. A couple of people laughed because it was funny. A couple stopped because they realized they had laughed with him instead of at him. Taeha’s smile twitched, not angry yet, just annoyed that the toy had spoken back.
At the center of the hall, Crown Prince Do-gyeom stood beside Grand Tutor Oh Seon, speaking softly with Minister Baek Won-gil.
Baek was older than he had been at Mu-yeol’s execution, which told Seo-jun something important. This rebirth had placed him years before his death, maybe long enough to change the road before it narrowed into a grave. Baek’s beard was still mostly black. His hands were still hidden in his sleeves. His face still looked like a man who apologized while stealing your roof.
Seo-jun’s pulse remained steady.
Good.
Hate could wait its turn.
The emperor arrived last.
Emperor Yi Jeong took his seat beneath a carved dragon screen, gaze sweeping the room with practiced weight. He looked younger too, but not kinder. Seo-jun felt the body’s old fear stir at the sight of him, a child’s memory of being ignored by the most powerful man alive.
Mu-yeol’s mind studied him differently.
The emperor’s left hand moved slowly. Joint pain, probably. He favored Minister Baek with too much access. He watched Do-gyeom first, Taeha second, the generals third. Seo-jun barely received a glance.
That would change soon.
Grand Tutor Oh struck the floor with a wooden staff. “Tonight’s exhibition honors the empire’s military tradition. Each imperial son will answer a battlefield scenario and show his understanding of command.”
The first two scenarios were harmless. River crossing. Cavalry deployment. Bandit suppression. Do-gyeom answered elegantly, using phrases polished by tutors. Taeha offered a bold cavalry maneuver that sounded brave enough to impress people who had never smelled a dead horse. The court murmured approval. The old generals looked bored, which meant they still had functional brains.
Then Grand Tutor Oh smiled the way teachers smile before feeding a weak student to the room.
“The final scenario,” he said, “is taken from the northern campaign records. Broken Moon Pass. Winter siege. Former Commander Kang Mu-yeol’s most controversial failure before his treason was revealed.”
Seo-jun’s fingers went still on his sleeve.
Ah.
So this was the game.
A painted map was unrolled across the central table. The hall leaned forward. Broken Moon Pass appeared in neat ink: mountains, ravines, fortress markers, supply road, enemy camp. Too neat. That was the first insult. Real Broken Moon had been mud, frozen blood, broken wheels, dead mules, smoke trapped low in the valley, and soldiers wrapping cloth around their feet because boots had become a luxury item.
Grand Tutor Oh continued, “The official record states that Kang Mu-yeol held excessive grain in the rear, refused noble reinforcements, and allowed the enemy to cut the western ridge. The question is simple. If you had command, how would you correct his failure?”
Seo-jun almost admired the poison. They were not just testing princes. They were repeating the lie in public, teaching the next generation to inherit it.
Do-gyeom stepped forward first.
He gave a perfect court answer. Secure the western ridge. Accept noble cavalry support. Punish insubordinate border officers. Reopen the supply road through a full frontal push. It sounded disciplined. It sounded loyal. It also would have killed every exhausted soldier in the pass within two days.
The noble balconies murmured approval.
Minister Baek’s expression stayed pleasant.
Prince Taeha gave a flashier answer involving night riders and a heroic strike at the enemy camp. Seo-jun could practically hear dead scouts groaning from the afterlife. Night riders in that snow? With starving horses? Fine plan, if the goal was to donate cavalry to wolves.
Then Grand Tutor Oh turned, eyes glittering. “Prince Seo-jun.”
The hall softened with anticipation. The fun part had arrived.
Seo-jun walked to the map.
He could feel them measuring his robe, his thin wrists, the lack of supporters behind him. He could feel Sora somewhere near the servant entrance, probably regretting every life choice that led to him standing here. He could feel the emperor not caring yet.
He looked down at Broken Moon Pass.
The Dead General’s War Ledger stirred behind his eyes. Not a full vision. Just a pressure, a dark table waiting for data.
Seo-jun picked up the black infantry marker and moved it away from the western ridge.
A court scholar coughed.
Grand Tutor Oh’s smile deepened. “You would abandon the ridge?”
“Yes.”
A few nobles laughed quietly. One general did not.
Seo-jun moved the grain marker next. “I would burn half the rear wagons.”
That did it. The room reacted in layers. Young nobles laughed because burning grain sounded insane. Merchants watching from the back stopped laughing because grain was money, and money people hated waste before they understood purpose. The old generals leaned in because they knew sometimes a wagon was not food. Sometimes it was an anchor.
Do-gyeom tilted his head. “You would burn imperial supplies during a siege?”
“If they existed, no.”
The hall thinned around that sentence.
Seo-jun looked up from the map.
“The official record says there were six thousand sacks in reserve,” he said. “That number is impossible.”
Grand Tutor Oh’s smile vanished by one careful inch. “The official record was verified by the Ministry of War.”
“Then the Ministry verified a fantasy.”
Someone in the balconies inhaled too sharply. Minister Baek finally looked directly at him.
There you are, Seo-jun thought.
He tapped the eastern road on the map. “Broken Moon Pass could not physically store six thousand sacks in winter without expanding the lower depot. The depot was never expanded. The rear yard floods when snowmelt runs down from the north wall. If six thousand sacks were there, at least a quarter would spoil unless raised platforms were built. No platforms appear in the engineering notes.”
Grand Tutor Oh’s face tightened. “And how would Your Highness know the engineering notes?”
“Because whoever copied this map forgot to remove the drainage marks.”
That was not entirely true. He knew because he had stood in that filthy depot cursing at wet grain while his quartermaster cried from exhaustion. But the drainage marks were there, faint and sloppy, and that was enough.
Seo-jun moved two small markers from the noble reinforcement line and placed them near the capital road. “The noble cavalry support also could not arrive in time. Their horses would need fodder every twelve miles in that weather. There were no fodder stations on the ridge road. Sending them forward would slow the infantry, clog the pass, and give the enemy a cleaner target.”
Taeha’s face reddened because that had been his answer. Do-gyeom’s expression stayed smooth, but his eyes sharpened.
Seo-jun touched the western ridge again. “Holding this ridge looks correct from the capital. On the ground, it is bait. Too exposed. Too hard to resupply. Too expensive for exhausted men. I would abandon it at dusk, leave false fires, pull archers behind the narrow ravine, and force the enemy to climb into empty ground. When they discover the ridge is hollow, they either overextend or retreat. If they overextend, we collapse the ice shelf here.”
He placed one finger on the map.
The old general seated behind the emperor shifted in his chair.
Seo-jun continued, voice calm. “Then I would strip every decorative noble officer from command and put border captains in charge of ration distribution, because hungry soldiers do not care whose grandfather won a poetry award.”
A servant dropped a cup.
The sound cracked through the hall.
For three breaths, nobody laughed.
Then Prince Taeha snapped, “Are you accusing noble officers of incompetence?”
“No,” Seo-jun said. “That would be too generous. Some were incompetent. Some were thieves. The difference matters.”
Minister Baek’s eyes cooled.
Grand Tutor Oh struck the floor. “Prince Seo-jun, control your tongue.”
Seo-jun turned to him. “That is what killed the men at Broken Moon Pass.”
The room went still in a more serious way now. Not because they were impressed. Because he had stepped onto ground that had bodies under it.
He pointed at the map’s rear road. “The failure was not tactical. It was logistical. The commander at Broken Moon was blamed for hoarding grain that never reached him, refusing reinforcements that could not move, and losing a ridge that should never have been held. If you want to correct his failure, start in the capital storehouses. Ask who signed six thousand sacks out of inventory. Ask who recorded them as delivered. Ask who was paid to transport weight that never crossed Jinhae Bridge.”
No one looked at Minister Baek.
That was how Seo-jun knew they all wanted to.
The emperor’s hand stopped moving against the armrest.
Finally, a voice came from the generals’ side. Dry, old, and more amused than polite.
“Your Highness,” said General Jang Tae-rim, a retired instructor with a scar through one eyebrow and a stiff right leg. “If you abandon the western ridge, morale may break. Soldiers hate giving ground.”
Seo-jun looked at him and recognized the type immediately. Real soldier. Bad court manners. Probably pushed aside because he had once told the truth near someone expensive.
“Then you do not tell them they are retreating,” Seo-jun said. “You tell them they are setting a table.”
Jang’s mouth twitched. “For whom?”
“For the men stupid enough to climb after them.”
A rough laugh escaped the old general before he buried it under a cough.
That single laugh did more damage than applause. Applause could be forced. A veteran laughing because the answer was ugly and correct? That was harder to dismiss.
Grand Tutor Oh tried to regain control. “Even if the theory has merit, Your Highness speaks with unearned certainty.”
Seo-jun stepped back from the map. “Then test it.”
Do-gyeom’s gaze sharpened.
Seo-jun picked up three unit markers and placed them in the positions he had described. “Use the War Hall sand table. Give my side reduced grain, tired troops, and no cavalry. Give the official plan full noble reinforcements. Run both outcomes.”
The court did not like that. The court loved theory because theory could be flattered. Testing was rude. Testing let results speak before rank had approved them.
Emperor Yi Jeong finally spoke.
“Run it.”
Two words. Quiet. Heavy.
Grand Tutor Oh bowed, trapped by his own stage.
The War Hall servants brought out the sand table, an elaborate model with sliding terrain plates, troop markers, weather tokens, and supply counters. It was not perfect, but it was better than noble poetry with swords. The first simulation used Do-gyeom’s official correction. Hold the western ridge. Accept noble cavalry. Push the supply road open.
The result looked wonderful for the first three turns.
Then the cavalry clogged behind the frozen bend. Supply counters dropped. Western ridge units became isolated. Enemy markers split, surrounded the ridge, and forced relief troops uphill. By the sixth turn, the imperial side had lost too many men to continue the siege. Grand Tutor Oh announced the result in the tone of a man swallowing a fishbone.
“Severe losses. Position unstable.”
Do-gyeom said nothing. That was wise. His supporters looked offended on his behalf, which was less wise.
Then they ran Seo-jun’s answer.
Abandon ridge. False fires. Pull back archers. Burn excess wagons to deny capture and free animals for meat. Reassign ration control. Collapse ice shelf if enemy overcommits.
The first two turns looked cowardly. Noble spectators relaxed.
Then the enemy took the empty ridge.
Then their forward units overextended.
Then the ice shelf marker dropped.
The sand table’s little red enemy blocks slid into the ravine.
The old generals did not cheer. They did something better. They went quiet and began recalculating the whole battle in their heads. One of them leaned toward another and whispered a date. Another shook his head slowly, not in disbelief, but in irritation, like a man realizing an old report had lied to him for years.
Minister Baek’s face remained composed.
His fingers disappeared deeper into his sleeves.
Final result: imperial survival. Heavy losses, but position held. Enemy advance delayed long enough for spring roads to reopen.
Seo-jun looked at the table and felt no triumph. He had already lived the real version. Men had died there. Good men. Men who joked about hot soup while their lips turned blue. Men who wrote letters they knew would never reach home.
This little model did not save them.
But it had wounded the lie.
For now, that was enough.
The emperor looked at Seo-jun for a long time.
The court waited for praise. It did not get any.
“You may return to your seat,” Emperor Yi Jeong said.
That was all.
But everyone in the hall understood something had shifted. Seo-jun had entered as entertainment. He was leaving the map table as a problem.
After the exhibition, nobles clustered in careful knots, speaking behind sleeves. The younger ones mocked him too loudly, which meant they were nervous. The merchants avoided repeating his words, which meant they remembered every one. The old generals watched him with the uncomfortable attention of men hearing an old battle drum from a locked room.
Prince Taeha approached first, smile sharpened. “Brother, I didn’t know you had such passion for dead traitors.”
Seo-jun glanced at him. “Someone has to. The living traitors are busy.”
Taeha’s smile died in public. A tiny gift.
Crown Prince Do-gyeom arrived a moment later, and the air changed. Taeha was a boy with pride. Do-gyeom was a faction wearing a human face. He was graceful, controlled, and dangerous enough not to raise his voice.
“Seo-jun,” he said softly. “You embarrassed the War Hall.”
“The War Hall used a bad map.”
“You embarrassed Minister Baek.”
Seo-jun looked past him to where Baek was speaking with Grand Tutor Oh. “Did I?”
Do-gyeom studied him. “I wonder who taught you.”
There it was. The first real question.
Seo-jun let a faint smile touch his mouth. “The palace throws away many books.”
“And you found military doctrine in a trash pile?”
“I found court doctrine there too. Very educational.”
Do-gyeom stepped closer, still smiling for anyone watching. “Careful. People enjoy a clever bastard for one evening. They do not enjoy one for long.”
Seo-jun leaned in just enough that only Do-gyeom could hear him.
“Then they should have left me stupid.”
For the first time, Do-gyeom’s eyes lost their polish.
Not for long. He recovered beautifully, because he had been raised to bleed internally. He patted Seo-jun’s shoulder as if they were affectionate brothers and walked away.
Seo-jun did not miss the pressure of that hand.
A threat, disguised as warmth.
Classic palace work.
Near the servant corridor, Sora waited with her head lowered. She should not have been there, but she was. When Seo-jun passed, she whispered without looking at him, “You made Minister Baek angry.”
“Good.”
“That is not good.”
“It is useful.”
“That is worse.”
He almost laughed.
Then he saw Princess Yi Nari standing farther down the corridor, half-hidden behind a carved pillar.
She was thirteen, small for her age, dressed properly but not warmly enough. Her hair ornaments were royal, but the ribbon at her sleeve had been mended twice. Palace neglect had layers. Seo-jun knew Nari from this body’s memories: a quiet half-sister who once left honey cakes outside his room after he was mocked at a banquet. She was the only royal child who had never looked at him like he was a stain.
Her face was pale. Too pale. Her fingers pressed against the pillar as if standing cost effort.
“Brother,” she said softly.
Sora bowed at once.
Seo-jun walked to Nari, and the commander in him began counting symptoms before the brother in this body could panic. Pale lips. Slight tremor. Dark under the eyes. Breath shallow after a short walk. No visible fever. Long-term weakness. Maybe poor nutrition. Maybe untreated illness. Maybe something in the medicine.
“What are you doing out here?” he asked.
“I wanted to see if the rumors were true.”
“Which rumors?”
“That you became scary.”
“Only to people with bad ledgers.”
Nari smiled, but it tired her. “Then half the palace should run.”
Smart girl.
A woman in a senior maid’s robe appeared behind her, face tight. “Princess, the physician said you must return.”
Nari’s smile faded a little. “Yes.”
Seo-jun watched the maid’s hands. Clean. No tremor. Her tone was respectful but impatient. Not cruel enough to be obvious. Palace neglect again. It rarely wore a villain’s mask. Most of the time, it looked like someone following procedure with no love in it.
As Nari turned, Seo-jun caught a faint bitter smell from the small medicine pouch at her waist.
His memory stirred.
Northern field hospitals. Bad herbs. Diluted tonics. Sedatives used to keep wounded officers quiet when there was no surgeon left.
He touched the pouch lightly. “What medicine is that?”
The senior maid moved too fast. “A warming tonic prescribed by the inner physician.”
Seo-jun looked at her.
She lowered her gaze, but not before he saw irritation.
Nari tried to ease the tension. “It tastes awful, so it must be good.”
“No,” Seo-jun said. “Sometimes awful things are just awful.”
Sora coughed into her sleeve, possibly to hide a laugh, possibly to beg him silently to stop provoking every living person in the palace in one night.
Nari’s smile returned for half a second. Then she was guided away.
Seo-jun watched until she turned the corner.
The War Hall victory had given him attention. Nari’s medicine gave him a reason to use it.
That night, Emperor Yi Jeong sat in his private study with the Broken Moon map unrolled before him.
Minister Baek stood to one side. Grand Tutor Oh stood to the other. Crown Prince Do-gyeom had been dismissed, which meant the emperor wanted truth, or at least a version of truth that could be controlled.
The emperor tapped the map once.
“Could the boy be correct?”
Grand Tutor Oh looked deeply offended by reality. “His delivery was improper.”
“That was not my question.”
The tutor swallowed. “Some details… deserve review.”
Minister Baek bowed with perfect timing. “Your Majesty, old campaign records are often messy. A neglected prince repeating fragments from discarded manuals may sound impressive in a ceremonial hall. It does not mean he understands governance.”
The emperor’s eyes moved to him. “He named Jinhae Bridge.”
Baek paused.
Only a fraction. Barely anything.
The emperor noticed.
Because Yi Jeong had not survived this court by being sentimental.
“Find out who has been visiting him,” the emperor said. “Tutors. Servants. Retired officers. Anyone with northern ties.”
Grand Tutor Oh bowed. “At once, Your Majesty.”
Minister Baek added, “And if someone is using him?”
The emperor looked down at the map again.
“Then remove the hand,” he said. “Leave the prince for now.”
Baek bowed, but his eyes were colder when he rose.
Far across the palace, in a leaking side room that smelled of ash and old paper, Seo-jun sat awake with Sora’s stolen stack of discarded documents spread before him.
Palace ration lists. Old War Hall maps. Servant assignment records. A torn copy of the imperial family medical budget. Nothing complete. Nothing clean. But enough to begin.
The Dead General’s War Ledger opened inside his mind.
This time, the dark table showed more than Broken Moon Pass. It showed the palace as a fortress: kitchens, servant routes, guard posts, record rooms, physician offices, prince residences, ministerial access corridors. Supply lines of a different kind.
Food.
Medicine.
Rumor.
Authority.
Seo-jun placed Nari’s medicine pouch beside the records and stared at it for a long time.
Then a new line appeared across the ledger.
Current campaign objective: survive the palace.
Secondary objective: identify internal supply corruption.
Unverified threat: Princess Yi Nari’s treatment record inconsistent.
Seo-jun sat back slowly.
The ledger was learning.
That should have scared him.
Instead, he looked toward the dark window, where the capital’s banquet lanterns still glowed beyond the rain. Somewhere out there, Minister Baek was breathing comfortably. Crown Prince Do-gyeom was deciding whether Seo-jun was a toy, a threat, or a tool. The emperor was probably ordering spies with the same calm voice he once used to order executions.
And Seo-jun?
Seo-jun smiled faintly and pulled the next document closer.
Because the palace thought it had invited a useless bastard prince to a tactics exam.
What it had actually done was hand a dead commander his first map.