Transmigrate to the Spring and Autumn Period, Forced to Develop a Deserted Island

Yun Fan is a master's student in geography who transmigrates by accident into the Spring and Autumn period as a prince of the fallen state of Lai.

To escape a manhunt, he flees by boat, only to be caught in a storm at sea and stranded on an isolated island cut off from the world.

At this time, the island is still in the age of primitive tribes, with no unified state government and no farming civilization...