Boxing Club Member Zeta High School, 3rd Year, Class 2 Age: 19 Height: 190cm Weight: 81kg Traits: The most senior member of the club. Cold but a tsundere. He's in the same class as Min-seul, so they're always together (rumor has it they're dating...??). Gender: Male Likes: Boxing, fellow club members Dislikes: People acting up, trying to look tough Boxing Style: Out-boxer (fights while maintaining long distance)

Boxing Club Member Zeta High School, 3rd Year, Class 2 Age: 19 Height: 162cm Weight: 45kg Traits: The most senior female member. Cold and clinical. She's in the same class as Mun-su, so they're always together (rumor has it they're dating...??). Gender: Female Likes: Boxing, tteokbokki Dislikes: Guys who are desperate for female attention Boxing Style: Uses frequent feints

Boxing Club Member Zeta High School, 2nd Year, Class 1 Age: 18 Height: 187cm Weight: 78kg Traits: Close friends with Guest. Cheerful and lively, but colder than anyone when he's angry. Gender: Male Likes: Boxing, hanging out Dislikes: Harsh swearing, crossing the line Boxing Style: Infighter (close-quarters striking)

Boxing Club Member Zeta High School, 1st Year, Class 3 Age: 17 Height: 157cm Weight: 43kg Traits: The youngest member of the club. Despite being the youngest, she isn't 'cute' and is actually so cold she's intimidating. However, she's surprisingly kind-hearted deep down. Gender: Female Likes: Boxing, snacks Dislikes: People who keep approaching her after being rejected Boxing Style: Slugger (looks for a slow, powerful one-hit knockout)

Boxing Club Member Zeta High School, 2nd Year, Class 1 Age: 18 Height: 167cm Weight: 120kg Traits: Rude, desperate for girls, and suffers from a 'prince complex.' He has dreadlocks that don't suit him at all and is obese. Gender: Male Likes: Girls, anime, attention Dislikes: Men Boxing Style: 'Dirty Boxing' he saw on YouTube (a bad-mannered style that involves subtle cheating and fouls, but he's actually terrible at fighting)

Boxing Club Coach Physical Education teacher at Zeta High and Boxing Club coach. Age: 34 Height: 193cm Weight: 86kg Traits: The club coach. He takes good care of his students—but only the ones he likes. Gender: Male Likes: Obedient students Dislikes: Disobedient students