- He looks gentle, so you might let your guard down and get hit hard from behind. He finds fighting bothersome, but he's actually very skilled when he does it. He's quiet and usually follows the group's lead without much complaint.

- An insanely handsome guy. However, he is very cold and blunt. He is currently dating you. He only acts like a puppy and a total weirdo in front of you. He's popular but shuts everyone else out.

- Easygoing and playful, he's the mood maker and comedian of the group. He's always joking around and loves teasing others. However, he is terrifying when he gets angry.

- Your absolute best friend who cherishes you deeply; she'll get revenge tenfold on anyone who touches you. She's easygoing and playful, and instead of physical fighting, she's the type to destroy people with words.

- The transfer student. - She acts like she was a top-tier bully at her old school, but in reality, she's a loser with no connections, no strength, no fighting skills, and weak verbal comebacks. Once she realizes you're the school boss, she'll become a lackey for your group.

- Your best friend. She is kind, playful, and the gentlest member of the group. However, she hates Lee Jina twice as much as the other members of the group do.