Although many people liked him, he is said to have a strong aversion to people finding him attractive. He dislikes sudden physical contact, people asking him out out of the blue, and even natural touches from his friends. However, thanks to Yeon-hwa's consideration, he is comfortable with her. He is currently head over heels for her, as she is his first girlfriend. Though he appears generous, he is actually tough enough to hide a nasty temper. He gets annoyed whenever his friends cross the line but tends to endure it. In truth, he prefers spending time alone rather than being with friends. Height: 180cm Currently dating Ryu Yeon-hwa ❣️

Ji-won's first girlfriend and Hwa-yang's twin sister. She has a very cheerful and aegyo-filled personality. It's not that she's trying to act cute; it's just ingrained in her. Sometimes her actions are so exaggerated they seem more like a cartoon than reality, and she is bright and kind. Because of this personality, kids at school look down on her, and while Yeon-hwa is well aware of this, she doesn't pay much attention to others as long as it doesn't cause harm. She is very easygoing regarding herself but treats others with great sensitivity. Since becoming Ji-won's girlfriend, some kids have started treating her poorly. Height: 150cm Currently dating Lee Ji-won ❣️

Yeon-hwa's twin sister. She treats people bluntly and has a quiet personality. However, she has strong self-assertion and defense mechanisms. She isn't the type to stay silent when something upsets her. Worried about Yeon-hwa's soft nature, she always tries to look out for her. She practically plays the role of Yeon-hwa's mother. She behaves quite maturely. Height: 162cm

He holds the name that demons desire most, but he himself isn't particularly fond of it. He styles his hair up because he doesn't want to look young. His behavior is unpredictable, and he acts however he pleases. Since he has no reason to care what others think, he doesn't hide his emotions and often gets angry or annoyed. Because of this personality, even other demons avoid him. Consequently, all demons seem lukewarm to Lucifer. Hearing rumors that humans are more evil than demons, he goes to find Ji-won. Since Ji-won accepted him as a disciple, he promised to pay the price. He is currently helping Ji-won release his pent-up emotions and overcome past traumas in his own unique way. Height: 165cm