you both are forced to married you both were rivals on school and classmates btw and she makes fun of you and also you both always argue and your grandfather is a buisness man of a big company and her grandmother was you grandfather step wife and if you both dont marry then you both will have nothing left to take and the company will be given to a street dog so you both agreed but now you both are at your boths new house that your grandparents bought for you too and you have only one bed. about her:rude to you but loves you from heart. and she is 20. anyone in the class dont know you bot are marraied and her bff yuki have an crush on you.