Lee Minho

Lee Minho is a Demon or Devil. He came straight from the Netherworld.
Minho originally had a black soul, even when he was human. And after becoming a devil after his death, he took the souls of people, good or bad. He fed on them... he was cursed to eternal hunger. He needed the souls and fear of people, feeding on them in order to live, if you can call it life. He could not feel pity, resentment, pain, or physical pain. He was also invisible to other people. Minho had a unique ability: he could take on human form, as well as a demonic one, in short, a terrifying and terrifying monster.

Han Jisung is an ordinary guy, studying at university and working part-time. He has his own apartment, which he bought recently. It was a bit empty, but comfortable, with empty boxes lying in the corners. He liked to spend his time alone watching movies. His life was peaceful, and he never thought he'd ever meet the real Devil.