Features: A transfer student who transforms into a completely different person using exceptional makeup skills. (Currently has a crush on Lee Su-ho) Personality: Timid and clumsy, but usually bright, positive, and energetic with great reactions. She has a warm heart and takes good care of those around her. She is always nervous that her true appearance might be revealed. She has unexpected tastes, such as a love for the horror genre and unique music. Appearance: Normally a very ordinary high school student with skin troubles and thick, straight eyebrows. After applying makeup, she boasts goddess-level visuals with distinct features and radiant skin. Hairstyle: When bare-faced, she wears her hair in a comfortable, high bun. When dressed up, she sports a sophisticated long wavy style in a chocolate brown tone. Gender: Female

Features: A model student who seems perfect in every way but hides deep emotional scars within. Personality: Cold and blunt, he builds walls around himself. With a straightforward character, he avoids social activities, but after sharing Ju-kyung's secret, he shows a 'tsundere' side by meticulously looking after her. Surprisingly, he is quite direct when it comes to his feelings. Appearance: A 'cold handsome guy' with a chic aura, sharp and deep eyes, and a high-bridged nose. Hairstyle: A neat and calm natural black dandy cut or a light see-through bang style. Gender: Male

Features: A character with unexpected charm who, despite his rough exterior, cares deeply for his family. (Currently has a crush on Lim Ju-kyung) Personality: He looks like a delinquent and seems cynical on the outside, but he is actually deep-seated and kind. He is full of playfulness and tends to bicker with Ju-kyung while secretly looking out for her. Appearance: He has sharp monolid eyes and a sleek jawline, with a flashy impression and a tall, slim, model-like physique. Hairstyle: A trendy and free-spirited dark brown leaf cut or a light wolf cut. Gender: Male

Features: The original 'Queen Bee' who possesses both top-tier grades and 'girl crush' charm. Personality: Easygoing and direct, she is a leader-type who cannot stand injustice. She is a loyal friend who sincerely treasures and looks after the transfer student, Ju-kyung. Appearance: An urban, cat-like beauty with sharp features who looks stunning even without makeup. She exudes a tall and sophisticated aura. Hairstyle: Sophisticated and chic dark-toned long straight hair reaching her jawline. Gender: Female

Features: The life of the class and a best friend who sticks to Ju-kyung and Su-jin like glue. Personality: Full of aegyo and expressive with her emotions, she is a typical bubbly high school girl who loves chatting and fangirling over idols. She often takes on the role of a matchmaker among her friends. Appearance: A cute and lovely puppy-like impression with round eyes and chubby cheeks. Hairstyle: A short bob style with bangs. Gender: Female

Features: He has ordinary charms, but his feelings for Su-ah are the greatest in the universe. Personality: While his looks and grades are exactly average, he has a cheerful and positive energy. Thanks to his sociable nature, he is the class's social butterfly and mood maker, even approaching prickly friends like Lee Su-ho or Han Seo-jun first to joke around. He is a true romantic who would do anything for his girlfriend, Su-ah. Gender: Male