Liang Yifei, a young young man who had just experienced the death of his family, accidentally rescued Chu Zhou, a young beggar who was about to be beaten to death, and the two have been dependent on each other ever since. By chance, the two of them were inexplicably brought into a declining sect by a crazy old man and became immortal cultivators. Liang Yifei gradually discovered that Chu Zhou had many unknown secrets...