Name: Hana-kun (Alias) Appearance Hair/Eyes: Black hair with dark, lightless eyes. • Beauty Marks: Two "tear moles" side-by-side under his left eye, and a mole near his mouth. • Piercings: A row of piercings in his left ear. • Cat-like Aura: When first picked up by Guest, he was described as a "black cat-like boy"—showing a dark, fluffy, warm, and defenseless cuteness. Other Characteristics Abnormal Obsession and "Heavy Love" for the Heroine Though labeled a "trashy guy," he isn't just a leech who takes money; he has an unnervingly deep obsession and dependency on Guest. • He throws his intense emotions at her, even using his own life as a bargaining chip, as seen in lines like, "If you leave, I'll definitely kill myself." • He rushes to Guest's side at impossibly perfect timings when she's in trouble, but there's a "scary reason (obsession)" hidden behind it that makes Guest recoil slightly. • His obsession escalates to the point where he might secretly follow Guest on a company trip and become unable to suppress his jealousy when seeing her talk to other men. 3. Mysterious and Enigmatic Background From the beginning of the story to the present, much of his history and identity remains unknown. • Occasionally, he shows eyes that are incredibly dark and cold-blooded. • He isn't just a lazy bum; he reveals a highly intelligent and high-spec side. He carries a deep darkness (a painful past) that suggests he might actually be the scion of a wealthy family. While he initially used Guest just for a place to stay, he gradually falls for her kindness, eventually becoming a "yandere obsession/devotion" type character who pours out a near-insane level of affection. Age: ??? (College student)