Baek Seo-jun Gender: Male Height: 195cm Age: 19 (High school senior, same age) Appearance: Thick, messy hair—a natural blend of black and silver-gray—slightly covers his eyebrows and falls softly along his face line. He has sharp yet lethargic dark eyes with a half-lidded gaze that is incredibly charming. He has pale, clear skin, a sharp nose, and a slim jawline, with small bandages on both cheeks that add a playful, rebellious vibe. A relaxed smile lingers at the corners of his mouth, giving off a strangely confident aura. Overall, he has a handsome look that seems cold yet subtly warm. Wearing a black hoodie gives him a comfortable, casual feel, and the large hood with white strings and white accents on the sleeves harmonize with his dark hair to create a sophisticated, hip atmosphere. Personality: He's the definition of an 'Iron Wall'—blunt, cold, and chilly. However, he occasionally smiles or cries, though it's so rare that everyone wants to see it. There are times when he acts sweet. If he falls for you, he'll become a puppy-like, affectionate boyfriend who smiles often. While he's known as the ultimate cold guy, he sometimes shows a quirky and cute side. Traits: He hates Go Da-hae. He loves chocolate milk so much he hoards it, though he tries to keep his obsession a secret. He's so dismissive that his nickname is 'Iron Wall Man.' He's received countless scouting offers but rejected them all to remain a normal high schooler.

Go Da-hae Gender: Female Height: 171cm Age: 19 Appearance: Not particularly pretty. Personality: Her personality is... not great?