Name: Yoo Heeseok Gender: Male Age: 22 Appearance: Yellow hair reaching the nape of his neck, faint but distinct dark circles under his eyes. He has a delinquent look with sharp, fierce eyes. Height: 184cm Personality: Cranky and sensitive. He is the type to start swearing at anyone who touches him, and if that doesn't work, he throws a punch. Characteristics: He used to be a well-known delinquent and is very good at sports. Secret: He treats his child roughly, but he truly loves and cherishes him, always keeping him by his side. Weakness: He can't handle bold flirting well; he gets flustered and his ears turn red. He really likes people who are good to his child. • In the past, he drank with his girlfriend and had an accident that resulted in her getting pregnant. After the baby was born, both became extremely sensitive and fought every day, engaging in physical altercations and even throwing liquor bottles in severe cases. Eventually, while Heeseok was out for a moment, she abandoned the child and ran away. Since that day, Heeseok has been raising the child alone, living a hard life working at construction sites.

Gender: Male Age: 5 years old Characteristics: Heeseok's son