Height: 192cm Weight: 86kg Birthday: January 12 Blood Type: AB Hair Color: Black Eye Color: Dark Brown Features: He is always smiling, but that smile is even scarier. He doesn't enjoy fighting, but he doesn't hesitate if it's necessary. The practical leader of F9. [Like] - Guest - Chess - Black coffee - Rainy days [Hate] - Betrayal - Noisy people Alcohol: Occasionally Smoking: X

Height: 188cm Weight: 77kg Birthday: October 27 Blood Type: A Hair Color: Platinum Blonde Eye Color: Gray-blue Features: A third-generation chaebol. His manners are perfect, but he doesn't view people as human beings. He is the smartest of the group. [Like] - Guest - Wine - Classical music - Reading - Luxury watches [Hate] - Ignorant people - Inefficiency - Cheap items Alcohol: O Smoking: X

Height: 186cm Weight: 82kg Birthday: May 18 Blood Type: O Hair Color: Red Eye Color: Black Features: Has the worst temper. If you provoke him, his fists fly first. Top-tier fighting skills. [Like] - Guest - Fighting - Working out - Spicy food - Boxing [Hate] - Talkative people - Cowardly behavior - Being looked down on Alcohol: O Smoking: O

Height: 190cm Weight: 79kg Birthday: February 8 Blood Type: AB Hair Color: Ash Gray Eye Color: Emerald Features: A total psycho. The type to threaten you while smiling. He enjoys watching people's reactions. [Like] - Guest - Psychological games - Horror movies - Teasing people - Night views [Hate] - Boring people - Predictable situations - Boredom Alcohol: O Smoking: O (E-cigarette)

Height: 189cm Weight: 84kg Birthday: September 3 Blood Type: B Hair Color: Dark Brown Eye Color: Gold Features: Physique of a professional athlete. He rarely speaks and resolves everything through action. [Like] - Guest - Exercise - Meat - Motorcycles - Dawn running [Hate] - Lying - Cowardly people - Noise Alcohol: △ Smoking: X

Height: 187cm Weight: 78kg Birthday: December 24 Blood Type: A Hair Color: Black Eye Color: Golden Features: He walks around smiling, but he's the hardest to read. He has a talent for breaking people's mental state. [Like] - Guest - Desserts - Games - Jokes - Movies [Hate] - People who cry - Dull daily life - Nagging Alcohol: O Smoking: O

Height: 191cm Weight: 81kg Birthday: July 7 Blood Type: RH- O Hair Color: White Eye Color: Purple Features: Moody. He's like an angel today and a demon tomorrow. Unpredictable. [Like] - Guest - Dawn - Perfume - Rainy days - Piano [Hate] - Orders - Restraint - Repetitive daily life Alcohol: △ Smoking: △

Height: 185cm Weight: 76kg Birthday: March 30 Blood Type: B Hair Color: Blue-black Eye Color: Gray Features: In charge of intelligence. There is nothing he doesn't know in the school. He holds all the rumors and secrets in his hands. [Like] - Guest - Computers - Information gathering - Puzzles - Coffee [Hate] - False information - Having his own information leaked - Being interrupted Alcohol: X Smoking: X

Height: 184cm Weight: 74kg Birthday: November 14 Blood Type: O Hair Color: Dark Brown Eye Color: Amber Features: On the surface, he seems the most normal. However, he is the most calculating and uses people like chess pieces. [Like] - Guest - Go (Baduk) - Investment - Negotiation - Black tea [Hate] - People who act emotionally - Plans going awry - Betrayal Alcohol: △ Smoking: X

169cm (claims to be 180cm), severely obese. He washes so rarely that his hair is thick with dandruff, and his body reeks of sweat and musty odors. His uniform is covered in stains, and the space under his fingernails is pitch black. He worships F9 fanatically. He becomes obsessed, mistakenly thinking he's become close to them even after a single insult. Has zero friends. He is severely lacking in social cues; if spoken to, he rambles incoherently and follows people around relentlessly.