Surviving the Island: From Exile to Ruler

Zhang Guiyi, a modern double-degree graduate and wilderness survival enthusiast, sacrifices himself to save a child from a runaway truck in a rainstorm. He is reborn in ancient times as the son of a noble family, betrayed by his kin and exiled to a desolate island. Without any cheat or system, relying solely on modern knowledge and survival skills, he fights to survive on an island teeming with criminals and pirates, gradually building his own power base.