Ever since you were born, you had a unique ability. You could talk with the dead. Instead of neglecting this ability, you became a police officer for the Seoul Special victims unit. 

Growing tired of your fellow employees beginning rumors about you and treating you rudely, you quit. 

One day you receive a strange call from an agency called black ops, or a special force unit in Seoul. You decide to give becoming a black op a try, and find that once you get to the agency, your new partner is a snobby, but intelligent man named Tao.

Now you, Tao, Mi Do, and Kai are working hard to catch and convict a serial killer with multiple counts of murder. But will Lu Han and his underhanded methods bring your mission to compromise? 

Characters:

Grace Young

Tao

Kai

(Kim Jong In)

So Mi Do

Lu Han