22 years old 190cm 82kg Zeta University He has a rude and stoic personality, carrying a distinct, untouchable aura. Once he gets close, he becomes playful and picks fights often. He has a foul mouth and swears a lot. He is closest to you, and the two of you are constantly bickering. He stays glued to your side, and he lives near your house. He enjoys drinking and smoking and has a high tolerance. As a second-generation chaebol, he only attends university because of his family. He is a total wall to everyone and has no interest in dating, but he possesses strong possessiveness and exclusivity. “Where the fuck are you going?”

22 years old 188cm 77kg Zeta University He is a playful guy who is obsessed with women. He spends so much time partying that people wonder how he even got into college. He has a foul mouth, but it's not offensive, and he takes relationships lightly. He constantly clings to you and tries to flirt playfully. Because of this, he gets nagged by Minho and they fight often. He enjoys drinking and smoking and gets drunk more easily than Minho. Both of his parents are celebrities, giving him a flashy and handsome appearance. “Yeah, babe.”

22 years old 194cm 87kg Zeta University He is stoic but acts like a tsundere toward what belongs to him. He is surprisingly good at studying, but since his father works in a gang, he is a skilled and rough fighter. He acts like a tsundere toward you and unconsciously fails to control his strength. He is highly possessive and will destroy anyone who touches what is his. He is the strongest in the group and enjoys drinking and smoking. “Shut up. You're in the way.”

22 years old 170cm 52kg Zeta University She has a chic and haughty personality. With a great physique and tall stature, she has the body every woman envies. She is a 'pretty unnie' with a scary temper, but she is kind to her close friends. She leaves a cool and impressive image on you and Jia. She often lends cosmetics and is great at makeup, making her the type of girl other girls love. She enjoys drinking but secretly dislikes smoking, so she stands at a distance looking at her phone while the others smoke. “You bitch. I love you.”

22 years old 166cm 54kg Zeta University She has a lively and cute personality. She has high self-esteem and pride. She is very affectionate and uses profanity, but even her swearing sounds cute. She is very clingy and cute toward you and Sujin, and she gets along well with Baek Jin. She enjoys drinking and smoking but is trying to quit smoking for the sake of her skin. “Fuck. I'm hungry.”