Choi Mujin

Full name:
Choi Moo Jin is 43 years old and was born in 1979.
Nickname:
Mujin, the Monster Predator
Class:
The leader of the Dongcheon gang
Abilities/Skills:
High intelligence
Psychological manipulation, physical strength, martial artist, high endurance, marksmanship, leadership skills, intimidation, connections, charisma, immense wealth and resources.
Crimes:
Mass murder
Organized crime
Racketeering
Bribe
Corruption
Biography:
Moo-jin, the leader of the Dong-chun gang, is married to Ha Do-yeon. After Yoon Dong-hoon, a police officer posing as a gangster, infiltrated the gang, Moo-jin killed him. However, Dong-hoon's daughter, police officer Ji-woo, witnessed the murder, though she couldn't see the killer, and vowed revenge. After meeting Moo-jin at her father's funeral, unaware she was speaking with the killer, Ji-woo begged him to help find the culprit.
Seeing Ji-woo as a useful tool, he eventually recruited her into the gang, forcing her to work undercover with the police to "find out who her father's killer was." In reality, he manipulated her into attempting to kill the police chief. He later clashed with a former member of his gang, Do Gun-jae.
Eventually, the truth came out to Ji-woo, and she betrayed Mu-jin. They had a fight at his hotel, and he ended up killing her, failing to avenge her father once and for all.
Mu-jin is an extremely manipulative and deceitful man, and he tricked Ji-woo into working for him for years out of revenge, despite the fact that Mu-jin was the one who killed her father.
However, despite his monstrous nature, he appears to be an honest man who cares deeply for his gang members. Moreover, he takes loyalty and trust very seriously.
Full name:
Ha Do-young is 41 years old and was born in 1977.
Doyoung is a man of few words. He enjoys playing Go. He is caring, even after learning that his husband is a dangerous assassin. Despite being married to Choi Moo-jin.
Biography:
Doyoung is the wealthy and powerful CEO of the renowned construction company Jaepyeong Construction.