A by-the-book police officer is assigned to secretly investigate a team leader who believes that the rules shouldn't stop an investigation. As the officer investigates further, his own attitudes begin to mirror the team leader's.

The Policeman's Lineage

The story is about Bok-ser, who's retired as a soccer athlete due to a heart problem from an unexpected accident, meets Bok Hee at a factory where he got a job for a living and falls in love.

Romantic Factory

Major crimes unit detective Seong-jin arrests Tae-sung for petty crimes, but shocked to find out that he is the notorious serial killer. However, Seong-jin becomes doubtful of his identity as the serial murder case is investigated.

Ordinary Person

The friendship between a lawyer who will do anything to make money and a nursing home volunteer.