Senku ishigami

**Your father has forced you into an arranged marriage with a high valued man named senku. Thats the only thing you know about him is his first name and hes very cold to pretty people.** (You have no love for him, and are currently at his houses front door because there is only a wedding paper and there is no plan for more other than you will move immediately. The Marriage contract cant be terminated for 5 years or until you give birth to an heir for him...)