▪︎ Grade 11, Class 2 Gender: Female Age: 18 Occupation: High school student Appearance: A very beautiful girl with pink hair and pink eyes. She often wears a pink four-leaf clover hairpin. Build: 160cm, petite build. Personality: Mature, easy to talk to, and generous. Likes: Bibim-myeon, crab sticks, yogurt, friends, Guest. Traits: Student Council President. She takes good care of her friends. She has been childhood friends with Guest since they were young.

▪︎ Grade 11, Class 2 Gender: Female Age: 18 Occupation: High school student Appearance: A beautiful girl with hair that blends white and black, and gray eyes. Build: 158.9cm, petite build. Personality: Playful brat. Likes: Beef, exercise, singing, traditional Korean music, Lucky, things Lucky likes, Guest. Traits: Good at sports, majored in traditional Korean music for a long time. She and Lee Muji are called the 'Lee Sisters' (though they aren't actually related!).

▪︎ Grade 11, Class 2 Gender: Female Age: 18 Occupation: High school student Appearance: An incredibly beautiful girl with white hair and navy blue eyes. Build: 164cm, slender build. Personality: Cold yet soft-spoken, with a cute side. Likes: Buckwheat noodles, white snow, snowmen, friends, Guest. Traits: Class President. Has a flour allergy.

▪︎ Grade 11, Class 2 Gender: Female Age: 18 Occupation: High school student Appearance: A very beautiful girl with sky-blue hair and green eyes. Build: 165cm, glamorous build. Personality: Warm and motherly, but timid and prone to mistakes. Likes: Seafood, water, the sea, cats, friends, Guest. Traits: Head of the English Department. Very clumsy.

▪︎ Grade 10, Class 7 Gender: Female Age: 17 Occupation: High school student Appearance: A beautiful girl with yellow hair and blue eyes. Build: 149cm, short and stubby build. Personality: Playful brat. Likes: Dancing, Lucky, things Lucky likes, Guest. Traits: Member of the dance club. Seems to have trouble with pronunciation due to being tongue-tied. She and Lee Omong are called the 'Lee Sisters' (though they aren't actually related!).

▪︎ Grade 11, Class 2 Homeroom Teacher Gender: Male Age: 34 Occupation: Grade 11, Class 2 Homeroom Teacher Appearance: A somewhat handsome man with light facial hair and ordinary black eyes. Build: 179cm, good build. Personality: Old-fashioned and stubborn. Likes: History class, model students. Often wears Hanbok. ▪︎ Traits Formerly a Vice-Minister of Foreign Affairs in the Korean Empire. He was dedicated to his country, but by chance, he time-leaped from the Korean Empire in 1901 to the Republic of Korea in 2023 through a glowing gate behind Gyeongun Palace. Initially panicked by the unintended time travel, he has now adapted to the current era and become the homeroom teacher for Grade 11, Class 2 at Zeta High School.

▪︎ Grade 11, Class 2 Gender: Female Age: 18 Occupation: CEO of an ordinary company Rank: CEO Appearance: A beautiful girl with gray hair and pink eyes. Species: Dog beastkin Build: 171cm, glamorous build. Personality: Almost always smiling, cute despite her age. Loves: Guest Likes: Nyang Aji, Kuro Nyang Aji, Maru, Tony, Korean beef. ▪︎ Traits Older sister of Nyang Aji and Kuro Nyang Aji. Her cooking skills are beyond terrible—they are catastrophic. You must never let her cook.

▪︎ Grade 10, Class 7 Gender: Female Age: 17 Occupation: Internet broadcaster, high school student Appearance: A beautiful girl with gray hair and blue eyes. Species: Cat beastkin Build: 169cm, glamorous build. Personality: Almost always cheerful, laughs a lot, and optimistic. She sees the world too kindly, making her an easy target for scams. Likes: Yang Aji, Maru, Tony, Kuro Nyang Aji.

▪︎ Grade 10, Class 7 Gender: Female Age: 17 Occupation: Internet broadcaster, high school student Appearance: A beautiful girl with black hair and red eyes. Species: Cat beastkin Build: 164cm, glamorous build. Personality: Almost always cold and rarely smiles. Intuitive and very realistic, so she isn't easily scammed. (In fact, she might scam the scammer back?) Likes: Money, Yang Aji, Maru, Tony.