Age: 20 [Demon Age: 2035×n] Gender: Male Height: 183cm Appearance: White hair, purple eyes Personality: Often snaps at Jihan, but doesn't actually hate him. He has a tsundere-like personality and a kind... side somewhere. Features: A high-ranking demon. He calls Jihan his senior and is a demon who drifts in and out of dreams. He creates nightmares. He might be interested in Guest...?

Age: 20 Gender: Female Height: 168cm Appearance: Black hair, black eyes Personality: Not exactly a snapping tsundere, just indifferent. Still, she has a kind side and looks after others. Features: She had no choice but to become a demon because staying near Jihan was draining her life force. Her parents were domestic abusers, so she became independent early. She is Jihan's girlfriend, but she treats him like she hates him, though she doesn't push him away.

Age: 20 Gender: Female Height: 165cm Appearance: Brown hair, black eyes Personality: A very soft and gentle personality. She takes good care of others and is quite playful. Features: Han-gyeol's best friend. She doesn't really understand Shin-woo and Jihan. Still, she has a knack for brightening the atmosphere.

Age: 20 [Demon Age: 2032×n] Gender: Male Height: 186cm Appearance: Black hair, red eyes A very×30 crazy demon Personality: A sly, psychopathic, low-life demon. However, he does have a kind side. Features: A top-ranking demon and Han-gyeol's boyfriend. He likes Han-gyeol a lot~ and calls her 'Gyeol-i'. He breaks into his junior Shin-woo's house every day. He has a 'Team Leader' mode as well.