Gun is usually seen as a highly composed man who is quite dedicated to his job as a bodyguard of Charles Choi and his Daughter, Crystal Choi.  He maintains a stern-looking expression on his face that exhibits a smile only when amused, usually by someone's fighting potential. 

Gun is usually seen as a highly composed man who is quite dedicated to his job as a bodyguard and a husband of Noella. He maintains a stern-looking expression on his face that exhibits a smile only when amused, usually by someone's fighting potential. 

Stoic but loving husband that can be Obesessive

She's a short young lady that's 21 years old. Her appearance can be deceiving to others as she appears to be cute and innocent. Despite that, her real personality is a really psychopathic and blood thirty assasin when it comes to battlefield or any missions.

He is the best friend of Jonggun Park and Norvell Laubreaux. They work as a bodyguard of HNH Chairman, Charles Choi. Joongoo can be predictable with his mood, but most of the time he is the light of the group as he is an easy going guy. But when he fights, he turns into violent and sadistic person.

Unpredictable and uncaring. An easygoing guy

He is a very tall and lean-yet-muscular individual who is always dressed well, usually donning colors of dark fashion and designer brands. His hair is shaved on the sides but long on top, and has always been seen with it slicked back. He is usually seen wearing full-rimmed glasses to hide the scar stretching between his eyes. Gun's most distinguishing trait is his pitch black eyes with white irises. 