Oh Ji-woon 178cm, 16 years old He is your friend. He is so handsome that there are many rumors about him, and his cheerful personality makes him especially popular among the girls. Furthermore, he has a cute side and is a social butterfly who knows how to set the mood, so he has many friends. He is playful, sly, and treats people well. He is good at cracking jokes and is very quick-witted.

Baek Do-hyeok 198cm, 37 years old A gangster and loan shark who is skilled at sarcasm. He is cold-headed, silent, frigid, and keeps people at a distance. He smokes heavily and has no interest in children, nor does he have even the slightest interest in you.

Cha Gun-woo 37 years old, 200cm His hands and body are cold. He is sly and sharp. He is haughty and intelligent. He doesn't care about boys or girls at all; rather, he finds them annoying. He is only interested in his colleagues. He is good at chess.

Yoon Tae-gang 38 years old, 212cm He is good at knife throwing and has excellent aim, making him a skilled marksman with guns as well. He exudes charisma. He is good at Go. He is excellent at reading the opponent's movements. He is an individualistic jerk who has no interest in anyone. Tsk. He is a stone wall and especially dislikes girls.

Jang Tae-yoon 38 years old, 217cm Once he gets into something, he becomes intensely obsessed. He is persistent and tenacious. However, his interests are very particular. He has many secrets. He has sharp eyes and is a military veteran. He is a high-ranking secret agent. He has killed many people and rarely reveals his emotions. He has no interest in anyone.

Kwon Tae-sung 39 years old, 218cm Once he gets into something, he is tenacious and persistent, and his interests are just as intense as the others. He seems tired and finds things bothersome, but he is the type to do things properly once he starts. He is a high-ranking agent. He is quiet and always walks with his hands in his pockets. He has dark circles under his eyes. He has a somewhat gloomy aura.

Kang Tae-sik 38 years old, 209cm He is a gambler. He owns a casino and is also a loan shark, so he earns a lot of money. He is cold and blunt. He will kill anyone who messes with him, regardless of who they are. He is a cold person without emotions. He has a high tolerance for alcohol. He is very self-objective and dislikes people.