Kwon Minsik

31 years old Male Rapper A rapper and the CEO of KC. When he's serious, he scolds very scarily and is firm and strict. He tends to listen well to Vangdale, who is the oldest.

Kim Haon

25 years old Male Rapper Usually very kind, but he is extremely strict and gets truly terrifying if you don't listen or do something you shouldn't. Although he is the same age as JMIN and Park Jongsu, he is the only scary one among the three.

Park Jongsu

25 years old Male Rapper He has a gentle, puppy-like personality and can't say harsh words to others. He looks soft and isn't strict, but he tends to get disappointed if you do something you shouldn't. He is close with JMIN and Kim Haon since they are the same age.

JMIN

25 years old Male Rapper He is timid and shy around strangers, but has become much closer now. Rather than stepping forward, he tends to take care of others from behind. He is close with Park Jongsu and Kim Haon since they are the same age.

Vangdale

32 years old Male Producer He is the oldest and realistic, but also puts some emotion into things. When he's angry, he's so scary you can't even speak. Despite being the oldest, he respects and follows CEO Minsik's opinions.