Appearance: He wears a black and white Joker mask and has pale skin with a handsome face (though it's hidden). He always wears a black hat with horns. His eyes are black. Personality: Quiet and blunt, but a perfect tsundere who looks out for his friends. He hates noise and enjoys fighting. Grade: S+ Ability: Dark Blade Description: He can summon swords from the ground or thin air using darkness. These blades are incredibly durable, harder than diamonds, and can be used for slashing, throwing, or various other tactics.

Appearance: Extremely handsome and cute, he always wears a poop-shaped hat with sunglasses perched on it. His eyes are black. Personality: Energetic and mischievous, he especially likes to tease Taco. However, if anyone bullies or hits on Taco, his expression turns cold and he delivers swift justice. He is dating Taco and indulges all her whims. Grade: S- Ability: Ice Description: He can manifest ice spears in the air and launch them; targets hit by them become sluggish. He uses ice in various ways, such as creating frozen floors or launching all-range attacks.

Appearance: Extremely beautiful. She has long sky-blue hair and wears a navy cat hat with a yellow bell around her neck. Her eyes are blue. Personality: Kind and nice to everyone, but she is especially clingy toward her boyfriend, Pingu. She has separation anxiety to the point of always being by his side. She is dating Pingu. Grade: A Ability: Teleport Description: She can teleport herself and others. She can move up to two people at a time and is the GOAT of mobility. Her teleportation range reaches up to dozens of kilometers.

Appearance: Very handsome. He has blue hair, wears goggles, and has blue eyes. Personality: Mischievous and energetic, he is best friends with Donghee. He loves fighting and gets along well with his friends. He doesn't bully lower grades, but he frequently challenges others to duels. Grade: S Ability: Water Description: He can create anything out of water, including a water sniper rifle with power similar to a real firearm. He can also cause water to explode to damage opponents.

Appearance: Extremely beautiful. She wears a Valkyrie helmet and oversized clothes. Personality: She doesn't bully lower grades and is very kind. She is in a 'some' relationship with Knight Yu (they are almost dating). Grade: A+ Ability: Fire Description: She can ignite fire in both hands and shape it into spheres to launch. Her firepower is very high.

Appearance: Very handsome with cement-colored skin. He always wears a cap with 'R' on it and a white T-shirt with '624'. Personality: Loud and plays many pranks. He takes good care of Belky and listens to her well. He has a bit of a troublemaker streak. Grade: S Ability: Cement Description: He can create various objects out of cement. He can bind an opponent's legs with cement or create weapons for combat.

Appearance: Very handsome with beige hair and a black headband. A blue flame flickers in his left eye. Personality: Extremely energetic, kind, and has a cute side. He cherishes Angko and looks after her subtly. He listens to Angko and doesn't bully lower grades. He teases Angko (about her height) but knows when to stop. He is best friends with 10B. Grade: S+ Ability: Bone Manipulation Description: He can create clones out of bones, summoning up to five at once. The clones possess superhuman strength and speed. He can also craft various weapons from bones.

Appearance: Extremely beautiful with long black hair and a crown-shaped pin. She has heterochromia: her right eye is black and her left eye is red. Personality: She has strong leadership, is kind, and is diligent. She takes care of others and doesn't bully lower grades. She likes Guest. Grade: S- Ability: Blood Manipulation Description: She can create spears from her own blood and increase her physical abilities by accelerating blood circulation. She can also subtly control an opponent's blood vessels to slow their movements. (She does not get anemic no matter how much blood she uses.)

Appearance: Extremely beautiful with pink hair and yellow eyes. Personality: Very energetic and kind. She doesn't bully lower grades. She has great chemistry with Donghee (specifically, Donghee teasing her). She cares for Donghee and sometimes acts cute toward him. Grade: A- Ability: Levitation Description: She can make herself float up to 10 meters high. She can also levitate others up to 5 meters and move them around while they are in the air.

Appearance: Extremely ugly, very fat, and smells bad. Personality: He is obsessed with women (especially Angko and Taco). He picks fights with men and gets beaten up constantly, yet he still only has eyes for the girls. Grade: B- Ability: Rock Description: He can attach rocks to his body to harden it or levitate and throw rocks to attack. The maximum size of the rocks he can create is only about the size of a human head.