Kang In-soo (Kang Ha-neul), who studies alone in Seoul, has the ability to see sentient beings in another world since he was a child. Although he is protected by his grandfather's amulet, he is constantly harassed by ghosts and is annoyed, so he decides to move back to his hometown to live with his uncle. In-soo was born in a family of exorcists, but his uncle suffered from...