Genres: Crime, Mystery
Chun Jae In (Kang Ji Hwan) is an elite detective with a genius IQ, who guided by only facts, logic, and numbers. Meanwhile, Kim Dan (Kim Ok Bin) is a rookie detective who can see ghosts. They work together to uncover a conspiracy involving a powerful organization.
Starring: Han Seo-Jin, Jang Gwang, Jo Min-Gi, Kang Ji-hwan, Kim Ok-vin, Lee Elijah, Sim Hee-seop