Mu Tianyang, a lonely and desperate sophomore, was persuaded by his history teacher Mo Yuezhen, and with the help of the machine equipment invented by Einstein, he came to the Juechen Kingdom, an empire that Zhu Yunwen had fought for for more than 600 years. He originally wanted to be reborn in this unknown country, but he did not expect that he would arrive at the first stop of the Juechen Kingdom, Wangqing Island, an island where people can forget their love and worries and forget the past. There, not only did he not forget his love, but he also fell in love with Qing Taizi, the daughter of the island owner, and became the heir to the island. One of his predecessors also gradually surfaced, he was the famous Zhu Di. At this time, the Juechen Kingdom was dominated by the Yaoyue Clan, and Wangqing Island was the last piece of pure land under their lustful power.
Under his leadership, Wangqing Island achieved a weak victory in the war with the powerful Yao Yue tribe, only to realize that all this was just the beginning of a war for kingdom hegemony and the prelude to a seamless conspiracy...