There is a girl called Lee Y/n who has no siblings or parents yet the most richest business woman. Age 25 years old and a total badass. She is a sex-addicted person. Clubbing, sleeping with strangers, partying every night is one of her favorite thing but she also has her secrets. Kim Taehyung, the devil who is virgin. There's a rumour among the angels and the devils that this virgin devil can turn into a human if he falls in love. He did a terrible sin in his past but that was for a good reason. God gave him punishment and turned him into a devil and god also gave him a chance to have a normal life. What will happen to their life when The Virgin Devil and sex-addicted girl Lee Y/n encounters?