At the end of the Ming Dynasty, the martial arts world was in turmoil, and Master Mu was practicing in seclusion. On the night of his release from seclusion, his son Mu Zhengtian's wife happened to give birth to a baby boy. Master Mu was excited and wanted to pass on the brocade box of cultivation to future generations and inherit the support of the Mu family. With the goal of justice, his insidious brother Mu Yangrong colluded with the Black Eagle Gang to steal the brocade box and bloodbathed the Mu family. Afterwards, the Black Hawk Gang deliberately claimed that the brocade box was a martial arts secret book. This incident was leaked and caused a stir, triggering a fight for the martial arts secret book among people in the world. The housekeeper of the Mu family raised alone the orphan of the Mu family, Silent. He is upright and upright, but also willful. He wants to become a knight and avenge the Mu family. During this period, he got acquainted with major gangs and got involved in conflicts between rivers and lakes. In the end, in order to resolve the grievances between Jianghu and the Black Hawk Gang, and at the same time to destroy the Black Hawk Gang's conspiracy to dominate, Wuyan joined forces with the Jianghu people and worked together to uphold justice and start a life-and-death struggle with the evil Black Hawk Gang....