Seul Hae witnesses a mugger steal someone's purse on the street. She chases the mugger and ends up at Cha Cha Woong's magic show. She mistakes him for the mugger and tries to arrest him in the middle of the show.
Cha Woong tells Seul Hae that he's working with ghosts. He proves that he's not a hit-and-run driver. Although she is persuaded, the real culprit is not easy to catch. With the help of Cha Woong, Seul Hae goes after the true murderer.
General Choi tries to convince Cha Woong to accept his fate as a shaman but he refuses. Choi suggests an alternative solution. Cha Woong joins the Civil Police Unit that Seul Hae is in charge of.
Cha Woong continues to bring results as a civil police officer. The more time he spends with Seul Hae, the more he grows fond of her to the point where he can't stop thinking about her.
Cha Woong faces the shocking truth regarding Seul Hae's dad and decides to keep his distance from Seul Hae. On the other hand, Seul Hae is excited to have Cha Woong as her partner and looks forward to solving more crimes together.
Seul Hae finds a photo while searching through one of Cha Woong's boxes and realizes that there is an unpleasant connection between her dad and Cha Woong. However, Cha Woong chooses to run away from the situation by moving to a new house.
Head Yoon lies unconscious at the hospital. Realizing that she has made the wrong call, Seul Hae starts the investigation from the beginning. Seul Hae and Cha Woong come up with a magic show that would lead the suspect into confessing.
Cha Woong is confused about his feelings toward Seul Hae. A case report states that there is a similarity between the recent case and the Full Moon Murder. Seul Hae's emotions begin to affect her rational side.
Choi Geom confronts his long-forgotten enemy, but he's not strong enough to take him down. Now that the threat is on the loose and imminent, Cha Woong and Seul Hae get ready for a clash.
Cha Woong ends up in the hospital unconscious while trying to sort out everything on his own. It seems like an unknown source must have triggered something inside both Cha Woong and Seul Hae, enabling Seul Hae to see ghosts as well.
Cha Woong wakes up from his past life, but not everyone is glad about his return. He shares the stories of his past and how Seul Hae used to be a princess, and Seul Hae also realizes how strong her feelings are for him.
Seul Hae finds it difficult to be around Hee Soo who seems like a completely different person. Meanwhile, Seul Hae looks into a case of a series of car accidents in which only a specific car is targeted.
The more Seul Hae and Cha Woong get to know each other, the earlier Choi Geom can enter Nirvana. When that happens, Cha Woong will lose his ability to see ghosts. Before that happens, everyone prepares for their last show together.
Before he completely lets go of the current life full of unresolved feelings, Sang Gun shares his story of how he ended up as a ghost. After hearing his story, Cha Woong and all his employees decide to do Sang Gun a favour.
The evil spirit continues to consume people one by one with the sole purpose of getting what it wants, and Cha Woong's sacrifice is inevitable in order to put it to sleep once and for all. Cha Woong must make the choice of his life.
