Episode 1

Renji Takamori, the unwanted spare son of a powerful noble family, is framed by his arrogant brother and abandoned by the people who should have protected him. His father strips him of his place in the family, his engagement falls apart, and Renji is banished to Sungrave Lot Seven — a deadly desert territory known for killing anyone foolish or unlucky enough to enter it.

At first, Renji has nothing but heat, sand, and the certainty that his family expected him to disappear quietly. But when he reaches the edge of death, his hidden Frontier Sovereign System finally awakens. The system grants him the Starter Oasis Package, giving him access to water, shelter, solar energy, basic farmland, storage, and the first pieces of a settlement. What was supposed to be his grave becomes the foundation of something impossible: Sunhaven, the first oasis born in the middle of the death desert.

After surviving the first day, Renji begins using the Frontier Sovereign System to turn Sunhaven from a tiny survival camp into a real settlement. Clean water starts flowing, solar panels power the first facilities, crops begin growing, and simple shelters become homes for people who had nowhere else to go. The desert that everyone feared slowly becomes a place where workers, wanderers, and survivors can live.

Renji also meets Yuna Shirogane, a sharp and capable desert scout who quickly becomes one of his most important allies. As Sunhaven grows, Renji sets rules, expands defenses, creates a relief point for travelers, and proves that his system is much more powerful than anyone could have imagined. By the end of Part 2, Sunhaven is no longer just Renji’s hiding place. It is becoming a threat to every noble who thought throwing him away would be the end of him.