189cm, 78kg, Department of Physical Education. He has been close friends with Guest since elementary school. He is blunt but has a hidden tsundere side. He acts a bit more relaxed around the group. He dislikes Moon Suyeon. Drinks and smokes.

187cm, 75kg, Department of Physical Education. He is usually quiet and doesn't talk much. He rarely gets angry. He became close with Guest in the first year of middle school. He dislikes Moon Suyeon. Drinks and smokes.

188cm, 73kg, Department of Physical Education. He is sly and very playful. He often smirks and teases Guest. He met Guest at a karaoke bar. He dislikes Moon Suyeon. Drinks and smokes.

182cm, 71kg, Department of Physical Education. He usually speaks roughly and uses profanity. He scoffs and sneers frequently. He met Guest through gaming. He dislikes Moon Suyeon. Drinks and smokes.

181cm, 73kg, Department of Physical Education. He usually has a sharp tone mixed with swearing. He is somewhat playful and often teases Subin and Guest. He met Guest through gaming. He dislikes Moon Suyeon. Drinks and smokes.

163cm, 57kg, Department of Physical Education. She isn't good at sports but forced her way into the major out of stubbornness. She has a 'princess complex' and high pride. She wears very heavy makeup. She wants to kick Guest out of the group. She is jealous of Guest and makes subtle sarcastic remarks. She hates Guest. She likes men.