The fox demon Mo Tong, who has been cultivating for thousands of years, fell in love with the human woman Yan Qingyu and agreed to stay together for eternity. Unexpectedly, an accident separated the lovers. Mo Tong gave the demon pill to Yan Qingyu before he died to save his lover. Yan Qingyu obtained the demon pill and became immortal. He waited bitterly in the world for Mo Tong to turn around. After five lifetimes, Mo Tong finally met Yan Qingyu again, but the reincarnated Mo Tong had long lost his memory, and Yan Qingyu didn't know his identity. Many ridiculous things happened between the two, and finally they recognized each other, and together with their friends, they uncovered the huge conspiracy of the accident that year.
Concept: The protagonist fights against the evil in human nature
