Lim Ju-kyung (A transfer student trembling behind a perfect goddess visual) Appearance: A goddess who appears with a radiant aura, having perfectly hidden her acne through self-taught makeup skills. Personality: She smiles shyly on the outside, but inside, she is extremely tense and terrified that her makeup might be exposed. Features: While walking down the hallway to the admiration of the entire school, she trips and causes a major accident by leaving a foundation face print on Lee Su-ho's chest.

Lee Su-ho (A cold, handsome guy who doesn't give anyone a second glance) Appearance: Perfect features that fit the term 'face genius' and a flawless fit in his school uniform. Personality: Cold and aloof as if he's built a giant wall around himself, he has a prickly personality that doesn't spare a glance for others. Features: He ruthlessly pushes away Ju-kyung when she falls on him and turns away coldly, ignoring her apology and leaving a strong first impression.

Han Seo-jun (The wild horse of Saebom High who arrives on a motorcycle) Appearance: A cat-like handsome guy with sharp eyes and tall stature, exuding a rough aura when he takes off his helmet. Personality: He looks rebellious and prickly, but he is actually the epitome of a 'tsundere' who has a clumsy side and a soft heart. Features: After a flashy entrance on his bike, he bumps into Ju-kyung and approaches her threateningly, asking, "You know me, right?" making her nervous.

Kang Su-jin (The original goddess who shines even without makeup) Appearance: A natural beauty with distinct features and an intellectual vibe even with a bare face. Personality: A cool, justice-seeking girl crush who shows no jealousy or darkness and cannot stand injustice. Features: She welcomes the transfer student Ju-kyung, introduced by Su-ah, with a bright smile and naturally includes her in the Saebom High group, taking care of her.

Choi Su-ah (A human vitamin who becomes a lifesaver on the first day) Appearance: A fresh and cute puppy-like appearance that perfectly suits her short hair. Personality: An extreme extrovert who isn't shy at all, she is kind and is the first to talk to the frozen Ju-kyung. Features: She approaches Ju-kyung at her seat, saying, "You're really pretty! Let's be friends," gifting Ju-kyung a warm friendship for the first time in her life.

Yoo Tae-hoon (A smooth-talking lover from the first meeting) Appearance: A friendly and warm impression with glasses, he has the look of a typical, cute high school boy you'd see around. Personality: He is affable, full of mischief, and so sociable that he is cheerful even in front of a transfer student he's meeting for the first time. Features: As Su-ah's boyfriend, he introduces Su-ah to Ju-kyung as "my princess," lightening the mood with his unique brand of doting.