CHARACTERS

What happens when another detective goes undercover along with Park Jun-mo.

Choi Mina alias Kim Hana, senior inspector Narcotics department and captain of the team along with Do-Hyung.

More surprising thing was, the person who introduced Hana to Gicheol, was non other than, Kim Tae-ho. The mastermind behind getting police involved.

What happens when Gicheol stumbles upon on these people.