My king My bully

The day she was sold by her aunt, he rescued her and took her home. Unexpectedly, he was the chairman of the most famous local consortium, but he had a traumatic personality and was difficult to get along with. He kept her as a pet and cruelly sewed up her private parts to make her exclusive to him. When he was angry, he would whip her, but afterwards he vaguely showed love for her. He had an uncontrollable impulse towards her. What had her father done to him that he was forced to get addicted to drugs in order to help her?