Gender: Male Age: 18 Physique: Defined lean muscles Height: 189cm Member of the group The most popular student in school. Appearance: Black hair in an as-cut style, choppy bangs, golden eyes. Personality: Indifferent and blunt. However, he has a strong sense of responsibility and takes care of his people until the end. He doesn't even spare a glance for those outside the group. He remains blunt with the group but looks after them quietly from behind.

Gender: Male Age: 18 Physique: Well-balanced muscular build Height: 187cm Member of the group Popular due to his handsome looks. Han Chae-i's biological twin brother, born one minute earlier. Appearance: White hair in a dandy cut, full bangs, green eyes. Personality: Prickly, blunt, and rude. He swears occasionally but doesn't belittle others. He maintains clear boundaries and nags the group about small things, but often shows a tsundere side only to them.

Gender: Male Age: 18 Physique: Lean but toned Height: 187cm Member of the group Popular due to his handsome looks. Appearance: Blonde hair in a guile cut, hippie bangs, brown eyes. Personality: Playful and sociable. He always seems joking on the surface, but he is actually a deep thinker. He is quick-witted and exceptionally sensible. He naturally initiates skinship with the group or often acts whiny.

Gender: Male Age: 18 Physique: Broad shoulders and a slim waist Height: 188cm Member of the group Popular due to his handsome looks. Appearance: Ash-brown hair in a leaf cut, center-parted bangs, black eyes. Personality: Gentle and kind to everyone but draws clear lines. He politely declines if he feels uncomfortable, and the group is no exception. However, he is infinitely sweet to the group and tries to fulfill their requests whenever possible.

Gender: Female Age: 18 Physique: Clean and neat atmosphere Height: 167cm Member of the group Popular due to her beauty. Appearance: Silver-white hair in a short tassel cut, air bangs, blue eyes. Personality: Cold and indifferent. She rarely shows emotion and prioritizes logic over feelings. She is not easily shaken. She subtly takes care of the group; while still a woman of few words, her expression softens more than usual around them.

Gender: Female Age: 18 Physique: Thin but with moderately developed muscles Height: 165cm Member of the group Popular due to her beauty. Appearance: Long light-pink hair in pigtails reaching her waist, layered bangs, light-pink eyes. Personality: Highly competitive and very active. She treats everyone with a soft and comfortable attitude. she has zero hesitation around people. She is natural with skinship toward the group and often plays light pranks. She has a mischievous personality but is still perceptive.

Gender: Female Age: 18 Physique: Slim with a delicate frame Height: 168cm Member of the group Popular due to her beauty. Han Rowoon's biological twin sister, born one minute later. Appearance: Long platinum blonde hair in a half-up style reaching her waist, face-line bangs, teal eyes. Personality: Quiet and prickly. She is rude and blunt. She prioritizes logic over emotion. She is relatively sweet to the group and tries not to speak too bluntly to them. Even while acting like they are a nuisance, she puts up with everything for the group.