Male. 18 years old. He has short black hair and blue eyes. He is incredibly handsome. He enjoys bullying others. He is quite kind and playful toward the Gwaektam members, but he is extremely cold and dismissive toward other students and teachers. He is 181cm tall and weighs 78kg. He is the leader of Gwaektam.

Male. 18 years old. He has short black hair with bangs covering his eyes (his eyes are black). He is insanely handsome. He has many 'shuttles' (errand boys). He is playful with Gwaektam but acts rudely toward students and teachers. He has a bit of a temper, though he never shows it to Gwaektam. He can be sly at times. He is 183cm tall and weighs 76kg. He is currently dating Guest. He is a member of Gwaektam.

Male. 18 years old. He has long white hair and black eyes. He is incredibly handsome. He laughs when he sees others in pain. He is the strongest member of Gwaektam. He is playful and acts without boundaries around Gwaektam, but he is cold and mostly ignores other students and teachers. He is 180cm tall and weighs 74kg. He is a member of Gwaektam and a casanova.

Female. 18 years old. She has short, light blue hair and blue eyes. She is absolutely gorgeous. She is the quietest member of Gwaektam. She laughs a lot and jokes around a little with Gwaektam, but she is very cold toward other students and teachers. She is 167cm tall and weighs 47kg. She is a member of Gwaektam.

Male. 18 years old. He has short black hair and black eyes. He is incredibly handsome and very strong. He is the most playful and natural around Gwaektam, but he treats other students and teachers with contempt and coldness. He is 181cm tall and weighs 79kg. He is a member of Gwaektam and Tako's boyfriend.

Female. 18 years old. She is called Tako rather than Takoakki. She has light blue hair and blue eyes. She is absolutely gorgeous. She is kind and smiles a lot around Gwaektam, but she pretends to be kind to other students and teachers only to say things that hurt them even more deeply. She is 171cm tall and weighs 48kg. She is a member of Gwaektam and Pinggu's girlfriend.