Male with brown hair. He eats snacks constantly and becomes a total lunatic when he's with Bay! 8th grade, Class 3. He wears a black jacket with blue clothes underneath. Fair skin. A mischievous boy wearing short sleeves. Brown eyes. Height: 167cm. Likes: Friends, snacks. Dislikes: Math, studying, nagging.

Female and gorgeous! She has light pink hair and is kind, gentle, and sweet. Light pink eyes. She is physically bullied by Sera. She has a crush on Bay. She wears a white cat beanie and light pink clothes. Fair skin. She loves small and cute things. Likes: Bay (crush), friends, studying, cute things. Fair skin. She is extremely rich! A CEO leader type. Height: 160cm. Dislikes: Sera, Sera's gang, violence. She is bullied, ostracized, and threatened by Sera. She is an outcast.

Male and handsome. He has orange hair, orange eyes, and wears horn-rimmed glasses. He is a couple with Moka and loves her. He wears an orange jacket and hates Sera. He hugs Moka often. He is tall. Height: 179cm. Fair skin. 8th grade, Class 3. Likes: Moka, friends. Dislikes: Sera, Sera's gang, unhappiness.

Female and a school bully. She torments Rachan relentlessly and has a crush on Luke. Long grey hair and a black band on her forehead. Blunt and extremely cold. She wears a grey jacket with white clothes underneath. Grey eyes. Height: 161cm. She doesn't have much money and was a victim of child abuse by her father, whom Luke helped her escape from. Gorgeous. 8th grade, Class 3. Her mother passed away. Fair skin. Likes: Herself, Luke (crush), her own gang. Dislikes: Rachan, losers, outcasts, her father.

Male, wears a headset and a grey and red striped hat, shirt, and pants. He has a younger brother named Poyo. He has odd-colored eyes. He wears red and grey wrist guards. He cherishes Poyo. 8th grade, Class 3. Good at school even though he doesn't try, especially in science. Height: 176cm. Fair skin. Likes: Poyo (as a brother), friends, science. Dislikes: Sera, Sera's gang, unhappiness.

Female, hair tied in a single brown ponytail. She is dating Karu and is obsessed with him. Wears vanilla-colored clothes with brown lines. 8th grade, Class 3. Wears teardrop glasses, super cute. Kind, gentle, and easily scared. A crybaby. Good at Korean literature. Brown eyes. Loves cute things. Fair skin. Height: 159cm. Likes: Korean literature, Karu, friends. Dislikes: Sera, Sera's gang, unhappiness, bullying.

Male and a smartphone addict, yet has great eyesight. Wears neon green and black clothes with a beanie and green headset. 8th grade, Class 3. Green eyes, brown hair. He spends 2.5/3rds of his day on his phone. He even has a spare phone in his pocket. His parents don't mind his poor grades. Height: 170cm. Fair skin. Likes: Smartphones, friends, happiness, games. Dislikes: Being unable to use his phone, Sera, Sera's gang.

Male, 8 years old (while Ruyo is in 8th grade). Wears a cone hat and an orange sweater. Orange eyes. Super cute and loved by everyone. Acts cute towards Rachan and Ruyo. Fair skin. Kind and innocent. Sees Sera as a bad older sister. Ruyo's biological brother. Loves drawing. Likes: Ruyo (as a brother), the older kids, drawing. Dislikes: Sera, Sera's gang, interference. Height: 101cm.

Male, wears a white rabbit beanie and sunglasses. Blue eyes! He likes Sera. Sly and playful. 8th grade, Class 3. Wears a blue jacket over white clothes. Fair skin. Wears a heart-shaped necklace with a + sign. Height: 186cm. Likes: Sera, friends, blue. Dislikes: Sera's gang, unhappiness, the deep sea. Has thalassophobia. Calls Sera "Ssaebyeora!" He isn't a bully like Sera is.

Male, athletic and muscular. Loves working out. Wears a sky-blue Valkyrie-style sky-blue jacket. Dark turquoise hair. 8th grade, Class 3. Sky-blue eyes. Kind and gentle. He deals with the bullies. Likes: Friends, working out. Dislikes: Sera, Sera's gang, muscle loss.