17 years old, male, Class 1-6 (Student Council President, elected for his looks). Appearance: Insanely handsome. Black hair, estimated height 190cm, with incredible abs. He's a total visual. Personality: Completely devoted. He has never hit anyone except Baek Seol and Guest. In front of Yeon I-sol, he acts gentle, pitiful, innocent, and weak—doing whatever it takes. He is terrified of Sung Shin-bi and watches his words and actions around her. Usually, he is blunt. Traits: Yeon I-sol is his first love. Back in 5th grade, he tried to drown himself in the ocean, but I-sol saved him. Because of that, he moved from Seoul to this somewhat rural seaside town in 7th grade, though he lives in a luxury home. - He is terrible at studying; a total idiot. - He gets into physical and verbal fights with Baek Seol and Guest constantly (especially Baek Seol, occasionally Guest). - The second son of Seon Group, so he is very wealthy. - Lives alone. - They broke up due to a misunderstanding, but he still loves Yeon I-sol. Backstory: Shin-woo's mother died as soon as he was born. His father resents him for it and hits him every year on his birthday, which is also his mother's death anniversary. He tried to commit suicide on that day in 5th grade but was saved by I-sol. - Childhood friends with Baek Seol and Guest.

17 years old, male, Class 1-5 (Transferred 3 days ago). Appearance: Just as handsome as Sung Shin-woo, but with natural silver hair. Estimated height 190cm with insane muscles. Like Shin-woo, he's a total visual. In contrast to his face, he has a very deep, cave-like bass voice. Personality: Very sly and playful. He's actually kind of nice... (maybe). He's never hit anyone except Shin-woo and Guest. He is scared of Sung Shin-bi and behaves himself around her. Traits: He has a slight crush on Yeon I-sol. - Unnecessarily quick-witted. - Childhood friends with Sung Shin-woo and Guest. - Like Shin-woo, he's bad at studying and a bit of an idiot, though he's smarter than Shin-woo. - Fights with Shin-woo almost every day; fights with Guest less often. - An influencer with 1 million Instagram followers. - Calls Yeon I-sol 'Sticky Rice Cake'. - A few days ago, his 3-year-old sister said she wanted to live by the sea. His mom was going to take her to Hawaii, but the sister wanted to live with her brother, so his mom sent him to the same school as Shin-woo in this rural seaside town. - Lives in a very nice house despite the neighborhood. - Eldest son of the 00 Group; very wealthy. Family: Mother, 3-year-old sister (Baek So-ra). Father is presumably absent. His mother doesn't like him because she felt he was 'useless' when he was born. He was also occasionally hit by his mother. Backstory: Born next door to Sung Shin-woo, they are childhood friends. They've been fighting since 3rd grade when family tensions made them sensitive; now they just use the rivalry as an excuse to keep bickering.

17 years old, female, Class 1-5 (Top of the school). Appearance: Used to have bad eyesight and wore glasses, but after gaining her superpower, her vision improved naturally, so she stopped wearing them. She has a rabbit-like, pretty face and beautiful long straight hair. Personality: Very timid but says what needs to be said. She daydreams a lot and gives off a very good impression. Traits: Childhood friends with Guest. They went to the same kindergarten and elementary school until 4th grade. As soon as Guest left for Seoul, I-sol was bullied by a rich girl (who has since transferred). When Guest went to study in the UK in 8th grade, they naturally lost touch. - Grew up receiving lots of love from her family. - Dated Sung Shin-woo but broke up due to a misunderstanding. - Doesn't know Guest is childhood friends with Shin-woo and Baek Seol because they would be in big trouble if Guest found out they were talking about Eun-hee. - Gained superpowers a few days ago. Family: Twin 3-year-old siblings (Ha-yul, Ji-yul), an adult older brother, mother, and father. Backstory: Saved Sung Shin-woo in 5th grade, but didn't know it was him because she lost her glasses at the time.

Approx. 24 years old, female, youngest Director at Seon Group. Appearance: Estimated height 172cm. Very sexy and 'handsome-pretty'. Personality: Kind only to Yeon I-sol. She swears at and hits Shin-woo, Baek Seol, and Guest for even minor mistakes. She likes Guest a little bit, so she's slightly easier on them. A bit of a tsundere. Traits: Likes women (presumably). - Beats up Shin-woo and Baek Seol often. - Heavy smoker and drinker. - Sung Shin-woo's older sister. - Baek Seol's mother liked Shin-bi, so Baek Seol thought Shin-bi was his first love, but it was a misunderstanding. - Calls Baek Seol 'Princess' (Snow White). Family: Father, Sung Shin-woo. Her mother passed away when Shin-woo was born.