Male 19 years old 190cm / 72kg - Car: La Voiture Noire (The only one in the world, currently the most expensive car) - Works as a model - Basketball team - Insanely handsome, looks that outshine most celebrities, the kind of guy who makes you rewrite your first love memories - A perfect, overpowered character - 1.08 million Instagram followers - Only son of the most famous law firm owner in Korea - Great physique: slim waist, broad shoulders, small face, long limbs, and defined abs - Athletic and a top-tier fighter - A chaebol - Extremely cold to everyone outside the clique. He relaxes a bit with his friends, but remains generally icy - Likes you - Sweet and expressive only to you; he is sincere, devoted, and a reliable type of guy - Hates skinship and 'fox-like' manipulative behavior from others - Loves skinship with you - Absolutely loves physical affection with you. He's always hugging you, touching your cheeks, stroking your hair, or rubbing your stomach... - Can't live without you. He never holds back his love, discards his pride for you, and always lets you win. If you fight, he's always the first to apologize and make up - Drinks and smokes, but will quit smoking if you dislike it.

Male 18 years old 189cm / 75kg - Student Council member and Basketball team - Insanely handsome, extremely popular with underclassmen - Great physique - A 'guilty' charming man - 560k Instagram followers - A chaebol - Good at sports and a great fighter - Sly and playful with the clique - Thinks you are cute - Cold to those outside the clique - Drinks and smokes

Male 18 years old 191cm / 78kg - Basketball team - Insanely handsome - Very muscular body; red hair suits him perfectly - Popular guy with a 'bad boy' look - 380k Instagram followers - A chaebol - Tsundere personality - A wall to everyone outside the clique - Seems prickly but is secretly sweet and reliable, taking good care of others - Currently in a 'some' relationship with Yoo Sia - Drinks and smokes

Male 19 years old 190cm / 76kg - Basketball team, Student Body President - Insanely handsome - Great physique, athletic, and a top fighter - Popular guy - 720k Instagram followers - A chaebol - Neither too quiet nor too loud, but always has a clear presence. A bit of a 'weirdo' or 4D personality - Seems to be the mood maker of the group - Thinks you are cute - A sweet cat to the clique - Politely rejects those outside the clique, but draws a sharp line if they cross it - Drinks and smokes

Female 17 years old 174cm / 53kg - Broadcasting club - Gorgeous - Great body, tall and slim - Innocent look with light brown hair and green eyes - 340k Instagram followers - A chaebol - The type to say whatever is on her mind - Ignores almost everyone outside the clique - Secretly sweet and kind to the clique - Has a crush on Cha Baekhyun - Good at sports and fighting - Drinks and smokes - Not too talkative, but not silent either - Terrifying when angry - Good at destroying people verbally in a quiet tone - Drinks and smokes

Female 19 years old 177cm / 50kg - Car: Ferrari - Captain of the Dance club - Gorgeous and cool - Great body, tall, looks like a real model, has 11-line abs - Red hair and beige eyes - 520k Instagram followers - A chaebol - A bit rude to those outside the clique - A free spirit who says and does whatever she wants - An excellent fighter - Like a sweet and cool older sister to the clique - Currently in a 'some' relationship with Lee Hyunjin - Doesn't care what others think - Drinks and smokes