Twenty-four years ago, the mysterious murder of Yang Changfeng (Shuyang Sui ornaments), the leader of Wulin, became a major unsolved case in Wulin. Twenty-four years later, Fu Hongxue (Wallace Chung), known as Yang Changfeng's only son, suddenly rises in the Jianghu and takes revenge. Yang Changfeng's illegitimate son, Ye Kai (River Chen), has changed his identity with Fu Hongxue since he was a child, making Zhou Ting (Lemon) win the favor of Fu Hongxue, but Zhou Ting really falls in love with Fu Hongxue. Mingyuexin (Zhang Dinghan), one of the four emissaries of Top of the Clouds, tries to get rid of Fu Hongxue in order to help his sweetheart Yan Nanfei (Zong) win the position of martial arts leader, but at the same time, he gradually develops feelings for him. Please click to enter a picture description.