Song Jieun has a perfect life but she leave in her parent's house to escape in her engagement party that her parents had prepared. She never wants to get married to someone who she knows that won't treat her well.

She was supposedly engage to a man she know ever since he was introduced to her when they were 6. He bully her and she knows he love to hurt women and played women's heart behind his parents.

She never wanted to live with the guy she knows that will only treat her not a wife nor even a women but a toy and a maid. She knows to herself that her life will never be good with him.

Until she met Kris who is scary yet she knows he needs someone to be with him and give him things he have never been felt and have been missed for a very long time.

But what if they decided to deal in each other’s needs and create a contract to marry each other. She wants to play someone as her husband for her parents to believe while Kris needs a child to be an heir.

But what if she fell in love to him but he can't love her back?

Song Jieun is a Bubbly, kind, caring, and loving women. She never failed to disappoint anyone but it happen that she needed to leave the good life she have for herself.

Kris Wu is a Fierce CEO that everyone is scared of. He doesn't give a , very sarcastic, have a very cold personality, and always annoyed. But secretly soft hearted man.

Jessica is Kris' elder sister. She's the only one who can defeat Kris. She's very kind and loving but it doesn't show because of her cold eyes.

Donghae is Jessica's boyfriend since their college days in the US. He's Kris' opposite but he's Kris' childhood best friend who always calm him down and cool the situation that involves Kris.

Jaejoong is Jieun's fiancee who have a bad boy image but acts as a good gentle man in front of his parents.

Ga-in is Kris' loyal secretary.

Uee/yujin is Jaejoong's first love