Su Ye was unexpectedly reborn as a mortal boy from the Qingyun Sect in the world of immortality. Faced with a lack of resources and pressure from powerful clans, he relied on the memory of his past life and the rational layout of modern thinking to win the opportunity to practice step by step, and made friends with his senior sister Qin Chuwei, Tianjiao Yunzhu, mortal friend Zhou Ye and others. Multiple main lines are intertwined: the sect's political struggle, the catastrophe of the external sect and the invasion of aliens, the fate of the mortal family, the failure of spiritual practice and the troubles of inner demons... The protagonist has made many choices about life and death, betrayal and redemption, emotions and responsibilities, and finally found his own path in the context of the collapse of the sect and the turmoil of the world. The whole book has a clear structure, taking into account details, and the characters are three-dimensional and full.