During the Yongchang period, Meng Xizhou, a female tooth seller who sold a haunted house, was accidentally involved in the "Puppet Spirit Case" carefully planned by the demon clan headed by the Right Prime Minister of the current government. She was arrested by Dali Temple for murder.In order to protect herself, she assisted Nanfeng Yikan, a demon hunter who was revealed to be Zhengshi of Dali Temple and remained a virgin because of practicing esoteric methods, to solve the case.
While getting along with Nan Fengyi, Meng Xizhou unexpectedly unlocked the unparalleled demon-discriminating pupil, and Nan Fengyi's skills also advanced rapidly for no reason. Are the two of them the chosen partners for catching monsters?In order to eliminate the evil, the two became masters and apprentices, and their love deepened, but Meng Xizhou's true identity gradually surfaced.
It turns out that she is the demon king who has not yet awakened, and the two of them became stronger together because Nan Fengyi had the demon pill in her body that was poached by Meng Xizhou by her father!All of them met and got to know each other, just waiting for the moment when Nan Fengyi voluntarily gave up the demon pill!The two broke up, and the demon king's true form appeared in Meng Xizhou. In the game between humans and demons, with the world as the board and the common people as the chess, the two people who were originally in love ended up fighting against each other.