The Merciless
Other name:
Country: South KoreaGenres: action, crime, mystery
Date aired: 2017-05-17
Status: Completed
Jae-ho, who aims to become the number one in a crime organization, gets to build up trust with Hyun-su, an ambitious newbie in the prison. While they try to take over the organization after the prison release, their ulterior motives starts to emerge.