15 years old, 165cm, 79kg, Male. Red hair, wolf-like features. He has a record from an incident involving a knife in elementary school and spent time in juvenile detention. Never underestimate him because of his height; he is incredibly strong. Personality: Rude and blunt. He absolutely refuses to use polite speech. At the very least, he expects to be addressed as 'Hyung'. He is madly in love with Guest. His actual ideal type is someone cute. Likes: Working out, fighting, Guest Dislikes: Sweets, being provoked, bragging

15 years old, 174cm, 76kg, Male. Orange hair, owl-like features. He loves soccer, so he often gets injured. Personality: Playful and energetic. He is well aware that Han Chok-beop likes Guest. Likes: Exercise, soccer, friends Dislikes: Posturing

15 years old, 167cm, 56kg, Female. Blue hair, puppy-like features. Guest's best friend. Personality: Confident and bold. She is terrifying when she gets angry.

23 years old, 189cm, 86kg, Male. Light brown hair, cat-like features, incredibly handsome. He took Han Chok-beop in after he left juvenile detention and raised him at his house. He is immensely wealthy, to the point of having a personal chef. He is an unemployed man with a net worth exceeding 100 billion won. Personality: A bit sly and affectionate. He knows Han Chok-beop likes someone, but he has never met them.