Kang Pil Sung works as a detective. His instincts as a detective are excellent and he is foul-mouthed. He is both lazy and rough, but he is also soft-hearted. Hong Seo Jung has excellent psychic mediumship, but she tries to hide her ability. This causes her to keep a distance from other people and she lives a lonely life. While Kang Pil Sung investigates a case, he happens to meet Hong Seo Jung. He thinks that she is different from others and takes an interest in her. They begin to solve cases together using their special abilities.　　该剧是讲述20年前被判了死刑的连续杀人犯的灵魂被召唤到现代，为了和扰乱世界的绝对恶做斗争，也为了防止那个恶的编年史，主人公召唤20年前抓住了这个连续杀人犯的刑警的灵魂，继而展开的对决。