my sweet demon

introduction

Do do-hee a self independent girl with one of most famous sweet Business named "f4sweets" parents died in an car accident on her 11th birthday and grown up with her parents friend madem Hana

Gu-won was a very handsome ,hot guy but a cruel demon who make deal with people and send them in hell his past has been blur and ceo of sunvan foundation which involves traditional dance and art with his butler bork-yon and the dancer haa-jon