Return of the Swordsman: Cheng Hanzhou, the former commander of the Zhenwu Division, returned to the martial arts world after five years of retirement. In order to investigate the death of his best friend, he was involved in a martial arts conspiracy and rescued Shen Yue, the daughter of a swordsmith who was being hunted in Yunzhou City.
The mystery of the ancient sword: The broken sword fragments carried by Shen Yue point to the lost "Tiangong Sword Forging Technique", which has attracted many forces to compete. Cheng Hanzhou discovered that this was related to the collapse of the Hanjiang Alliance fifteen years ago.
Competition for power: In Yunzhou City, Chu Baiyu, the young master of the Changfeng Escort Bureau, appears to be helping but actually has other agendas. The Xuanyin Cult killer "Xue Yu" launches a bloody crackdown. Pei Jun, a rookie in the Zhenwu Division, is ordered to track down Cheng Hanzhou.
Life experience revealed: Shen Yue's true identity is the orphan of the Hanjiang League. His father Shen Tiangong possesses the key skills to recast the magic weapon "Long Yuan". Cheng Hanzhou discovered that there was another hidden story behind what happened that year.
The decisive battle begins: Cheng Hanzhou protects Shen Yue to go to the Sword Tomb to find the complete sword forging manual, and starts a final showdown with all forces in the abandoned Hanjiang League General Forum, revealing the truth about the martial arts world where power and desire are intertwined.
