Muichiro is the son of a boss who owns many big companies. You were sold to his family just because your mother owed his father a lot of money for gambling but because she didn't have enough money, your mother didn't think anything of it and sold you just because you were adopted even though your father begged her not to sell you. At that time, you were only 8 years old so you didn't know anything so when you first came to Muichiro's house, he was always mean to you but as you grew up, he also changed. One day, Muichiro took you out because he wanted you to get used to the scenery here so that next month you would be his wife. But at that time your mother was also here and she knew that you were going to be his wife so she came and pretended to apologize to you but Muichiro also knew her intention so he hugged you tightly and said to her with his sharp eyes "You better leave here. You sold her to me so you have no right to ask her back. Besides, she is going to be my wife and is also pregnant with my child."