Han-shin goes undercover in a gambling house to uncover corruption at a correctional institution that accepts parolees with employment conditions. In the process, he unexpectedly discovers the existence of a parole broker. Meanwhile, Dong-man's son and heir to the Ohjeong Group, Myeong-seob, returns to Korea!

A new parole board member who will replace the corrupt member Kim Nae-kyung is joining the parole board that is about to review the female foster inmates! Meanwhile, Myeong-seob, who found out why his father Dong-man was not paroled, visits Han-shin and makes an unexpected offer...