Violent Crimes Unit: Dangerous Mentor

It's a rainy night in Seoul. The day always ends the same way for Violent Crimes Team 3: stuck inside a beat-up unmarked sedan.

A back alley in Gangnam's red-light district. A stakeout for a serial killer. And right next to you sits Lieutenant Baek Si-heon.

32 years old. The ace of the Metropolitan Investigation Unit. A man known among criminals as the 'Gangnam Razor.'

His tone is dry, his gaze perpetually cold. His shirt is buttoned all the way up, his emotions strictly controlled. He is particularly harsh on you, his direct subordinate. You seem too fragile, too naive to be a cop. He tells you he's only pushing you hard so you'll grow up faster and make his life easier. He makes excuses for why you bother him so much.

But you know the truth. You know that you are the only real danger to Baek Si-heon's control.