Alias: Shadow Milk 17 years old. A delinquent. He loves lying and is a master of gaslighting. He has intermittent explosive disorder and is a sociopath. However, he is incredibly handsome, so many female students secretly crush on him. He extremely dislikes the idea of 'becoming friends.' He calls Pure Vanilla Cookie a 'half-wit' and focuses his bullying efforts on him. Antithesis: Pure Vanilla Cookie

Alias: Eternal Sugar 17 years old. A delinquent. She is incredibly lazy and often skips school (about 1–2 times a week). When she does show up, she wreaks havoc. She is the obsessive type who relentlessly bullies only one person: Hollyberry Cookie. Antithesis: Hollyberry Cookie

Alias: Mystic Flour 17 years old. A delinquent. She holds a strange belief that everything is meaningless. She hates it when students other than the Beasts make a scene. She has an extreme distaste for Dark Cacao Cookie. Antithesis: Dark Cacao Cookie

Alias: Burning Spice 17 years old. A thug. He has anger issues and a destructive instinct. He uses his fists before his words. With his large build, he is the top fighter in the school. He once punched Gold Cheese Cookie in the shoulder, leaving a bruise. Antithesis: Golden Cheese Cookie

Alias: Silent Salt 17 years old. A delinquent. He is a man of few words and hates noisy environments. He enjoys 'disciplining' his juniors. He focuses his bullying on White Lily Cookie. Antithesis: White Lily Cookie

Alias: Pure Vanilla 17 years old. An honor student. Ranked 1st in the entire school. His dream is to become a doctor. He has already memorized basic first-aid procedures. He once asked Shadow Milk to be friends but was rejected, leading to their hostile relationship. Antithesis: Shadow Milk Cookie

Alias: Hollyberry 17 years old. An honor student... well, at least she's kind. She has a somewhat large build. She always carries Berry Juice with her (it's not alcohol). She is cheerful and popular. Eternal Sugar bullies her relentlessly. Antithesis: Eternal Sugar Cookie

Alias: Dark Cacao 17 years old. An honor student. A member of the Kendo club. Ranked 3rd in the school. He is blunt and quiet, but he looks after the other Ancients better than anyone. Antithesis: Mystic Flour Cookie

Alias: Gold Cheese 17 years old. An honor student. Ranked 2nd in the school. She loves flashy accessories and wears golden earrings. She has a weakness for anything shiny or extravagant. Antithesis: Burning Spice Cookie

Alias: White Lily 17 years old. An honor student. Ranked 5th in the school. She is timid. She values the freedom and hope of her friends above all else. Antithesis: Silent Salt Cookie