Jiang Feng eloped with Hua Yuenu of Yihua Palace, and twins were born on the way. Yaoyue Palace Master, who had a crush on Jiang Feng, killed them and snatched a baby, Hua Wuque (Nicholas Tse). Yan Nantian fled to Devil Island with another child, Xiaoyuer (Zhang Weijian). Eighteen years later, Hua Wuque, who grew up in Yihua Palace, obeyed the orders of the two palace masters; and Xiaoyuer, who grew up under the protection of the ten evil men of Devil Island, was smart and clever. Wulin leader Tie Ruyun suddenly disappeared, and Jiang Biehe (Wang Bozhao) held a leader election meeting in Huangshan. Xiaoyuer left the island to solve the mystery of his life experience; Hua Wuque was ordered by his master to clean up the martial arts sects; Tie Ruyun's daughter Tie Xinlan (Fan Bingbing) also came to Huangshan to track her father, and the three met unexpectedly. Xinlan and Hua Wuque fell in love at first sight. In order to save Xinlan, Xiaoyuer sneaked into Murong Mansion alone to steal the "Fire Ganoderma Lucidum" and met Murong's beloved daughter Xiaoxiannu (Bai Xue). Liu Xi, the head of the East Factory, killed Tie Ruyun, framed Murong and kidnapped the little fairy. He used her aura to practice "absorb energy". Faced with the tragic death of the little fairy, Xiao Yuer was heartbroken and accidentally broke into the Poison King's gathering, and his life was in danger. Su Ying (played by Yuan Quan), the daughter of the ghost doctor, stepped forward to rescue Xiao Yuer and promised to marry her... Jiang Yuyan (played by Yang Xue), who became the imperial concubine, could not forget Wuque. Because of love and hatred, jealousy, she conspired with her father to eliminate all dissidents, kill Yan Nantian and Xinlan, and transfer the blame to Yu Wuque and Xiao Yuer. From then on, the two brothers Hua Wuque and Xiao Yuer were in the vast rivers and lakes, fighting for life and death...