In the previous life, the mortal Ah Chen desperately saved Ye Linglong, a young junior sister from the Immortal Sect, but was retaliated against and his whole family died tragically. On the day he was reborn and returned to the dungeon to deliver food, he no longer felt soft-hearted when faced with his enemy's request for help again. In this life, he transformed into an evil ghost and worked hard every step of the way, using the hands of the villain to push Ye Linglong into an eternal hell. Later, he escaped and rescued the blind elder sister Bai Ningshuang who was murdered by his master. The two depended on each other in the darkness. When the goddess returned from cultivating the ghost path, she wiped out the sect with blood, killed her enemies with her own hands, and embarked on the long road to immortality together.