

Choi Kang-Woo is a former detective, but he now works as a veteran insurance investigator. He leads a team that attempts to reveal insurance fraud cases.

Choi Kang-Woo
Yoo Ji-tae

Kim Min-Joon
Woo Do-hwan

Jang Ha-Ri
Ryu Hwa-young

Park Soon-Jung
Jo Jae-yoon

On Noo-Ri
Kim Hye-seong