The city appears peaceful, but demons and ghosts lurk, invisible to mortals.
Forensic doctor Xu Tangfeng is responsible for the secrets of Xu's life, the spreading vine pattern and the Chen family curse.
Hundreds of years of blood exchange, secrets of life and death, an adult curse removal ceremony that risks one's life.
Han Yu has insight into people's hearts, Yu Han is in control of the chess game, and Xu Jin is pursuing the principles of human justice.
The secrets of serial crimes are revealed layer by layer, and the game between the three clans resumes, and eternal life will be endless disasters.
Intention: Immortality is never a gift, but a prison that is difficult to escape from forever. Only limited life and death have weight. Forcibly pursuing eternity will only end up being trapped by long years and obsession.