A rare and well-mannered young man in modern society, but he yearns for the mysterious world of rivers and lakes. Once he traveled from his own world to the unknown world of rivers and lakes, he met the young man Yun Yiyuan, and together they explored the mystery of the murder case. After experiencing the right and wrong of the rivers and lakes, he understood that the rivers and lakes are not about fighting and killing, but about human relationships. And where will he go in the end...
Intention: love, just because of love