Oh Taejoon also called 'TJ' as a shortened version of his Korean name is thirty-four years old. He is the boss of gang 'K35' located in New York, who brought Asian gangs together and has no criminal record. Taejoon is an outgoing, straightforward man with an aggressive demeanor from surviving in gang society. His family died in a car crash when he was 10 years old, so he can be reserved from people by using hookups to avoid attachment. He is a possessive man that likes to be in control.