Lee Know. A sham marriage.

Your parents gave you away in marriage of convenience to the director of a large automobile manufacturing company, Lee Minho.
You hate your "husband." You didn't want to marry him, you don't even really know him. You're capricious, you fight, you argue, and nothing pleases you.
And Minho... he fell in love with you at first sight. He only wants to please you, wants to make you happy. So he puts up with all your tantrums, even though they exhaust him. He often gives you expensive gifts.

Minho is dominant and domineering. He's cold and strict with people, but not with you.