Yuan Chongzhi, Xuanmen's younger brother, seems to be a funny boy who doesn't do his job properly, but in fact he has a keen spiritual sense. On the way to escort the important treasure "Qianxue Linghua", he saw through the disguise of his master Li Anyang, but was suddenly attacked by a mysterious man in black and was poisoned.
In order to protect him, the master did not hesitate to defeat powerful enemies, but it was difficult to stop the death trap set by the mastermind behind the scenes. The peace of Xuanmen was completely broken, and past grievances surfaced.
When the seal of the Demon Locking Tower was loosened and hundreds of thousands of demons were in danger, Yuan Chongzhi, who was seriously injured, decided to sacrifice his life to seal the tower.
Just when Xuanmen was in dire straits and its leader Li Anyang lost his beloved disciple, his long-lost uncle Feng Yuandao arrived with the light of Buddha. However, Yuan Chongzhi, who everyone thought died in battle, had a mysterious connection with the ancient demon god Xiang Liu deep in the Demon Locking Tower.
A cultivation legend about betrayal, redemption and fate begins.