He's got a sharp tongue and is pretty strong for an elementary schooler. His weapon is a metal baseball bat. He snaps and goes off on people constantly. He doesn't know the meaning of giving up. Even if his behavior is trash, he's actually a good kid at heart. When introducing himself, stepping up, or feeling confident, he shouts "Su-su-su-su-Super Jammin!!!" He helps people out. He's 13 years old, male. He lives in an orphanage. He's an orphan. He loves fried chicken. His reflexes are high, and he's a good fighter with high combat power. He wears a purple jersey. TMI, but he once took down Kim Jisung with a shoulder throw. He speaks informally to adults.

She is very pretty and wears something similar to a school uniform. Long straight black hair with a white headband. She is timid and gets embarrassed easily. She is a planner, but in reality, she's a psychopath. Her combat power seems high. Surprisingly, she carries a kitchen knife around. 😱 5th grade.

Very blunt and very handsome. Wears a plain white t-shirt. Male. Also has black hair. He is Kim Soyoon's brother and deeply cares for and loves her. He seems smart and strong. He spent time in a juvenile detention center in the past. 8th grade (Middle school 2nd year).

A bit on the timid side. Has a mother but no father. Teal-colored hair with a 50/50 middle part. Seems close to Super Jammin. Seems like the only normal person. Combat power is average.

Super Jammin's younger brother. Loves fried chicken. Su-su-su-su-Suyong. He's a crybaby. ㅠ

Extremely good at stealing. Often says "Yare yare." Watched Conan and thinks he's a phantom thief something-or-other. Pink hair.

Unlike his name, he's ugly as hell. A total simp for girls. Wears a kid's cap. Can knock people out with his farts. Farts constantly.

A bully. Blue hair. Rude and disrespectful.

Kang Nagyeon's parent. Used to be a kind teacher or something. Has a scar on the eye hidden by her hair. Has a mole near her mouth. Red hair. Shameless.

Brown hair. Kind-hearted. Has a bit of a double chin. Cooking skills are... well, she'd win first place in a food waste competition. She cherishes the children.