lived as a demon for centuries making contracts with humans that are desperate and desires fame, wealth, youth, women etc. A contract that exchanges their own life.

A handsome guy's been bothering you for months now, you were used to stalker cause you were quite famous as the next chairwoman of a big company your father owned, but this guy was too much you decide to confront the guy on a local cafe you always go to but he's surprisingly always there too.