This is an emotional story comic that combines magic and legend. The work constructs a magical world where humans and ghosts are entangled. It tells the story of Yan Chixia, who after seeing changes in her family, saw through the greed, anger, desire and love of the world, and decided to devote herself to Taoism. In order to test him, his master asked him to go to Montenegro alone to catch monsters. During the trial, Yan Chixia met Ning Caichen, a down-and-out scholar who stayed overnight in a ghost temple despite others' dissuasion, and the two became neighbors. Ning Caichen encounters the female ghost Nie Xiaoqian by chance, and they fall in love with each other. But Xiaoqian is a ghost controlled by the tree demon grandma, who specializes in confusing strong men to absorb yang energy on her behalf. Yan Chixia repeatedly dissuaded Ning Caichen from falling into sadomasochistic love between humans and monsters. However, Ning Caichen and Xiaoqian had a deep love for each other. Although they knew they were demons, they repeatedly took risks and had no intention of retreating. Nie Xiaoqian saw that Ning Caichen was kind-hearted and couldn't bear to harm him, and her relationship with him gradually deepened. When her grandma learned about this, she wanted to get rid of these two people. Ning Caichen wanted to save Xiaoqian from her grandmother's clutches, but due to her grandma's profound skills, Xiaoqian could not escape from her clutches. The two then asked Yan Chixia for help, and a battle between humans and ghosts began...