The three-life entanglement between the orphan Ah Chen and the immortal Lord Qingxuan. On a snowy night at the foot of Yuntai Mountain, Ah Chen, who was hungry and cold, entangled Qingxuan, the Xuanyi immortal, on the pretext of "being able to survive". The strange movement of the red mole on his neck made him make an exception and accept him as his disciple, giving him the name "Lingjun".
Lingjun studied Taoism in Yuntai, but he repeatedly fell into confusion: half of a jade pendant engraved with the word "Xi" was hidden in Tingxue Pavilion, a forbidden place in Qingxuan. He always wore Xuanyi as if to commemorate his old friend, and the red mole on her neck always burned during practice, which was a foreshadowing of demon blood. As Lingjun grew up and the seal loosened, the name of "Lingxi", the old dream of Moyuan, and the truth about the demon saint gradually emerged - she was actually the reincarnation of Lingxi, a Taoist companion in Qingxuan's previous life, who died in the battle between immortals and demons to protect him.
Qingxuan used forbidden techniques to protect her and suffered the backlash of the curse seal; Lingjun struggled with identity and the friendship between master and disciple. When morality conflicts with the heart, and when the fate of three lives overlaps, can they break the cycle of reincarnation and escape the calamity of the "earthly heart"? The whole volume uses delicate brushstrokes to outline the forbearance and love-hate entanglement between master and apprentice. The foreshadowing conceals the cause and effect of three generations. Against the background of the opposition between immortals and demons, it depicts the obsession and redemption deep in the human heart.
