Regret That the CEO Fell in Love with His Infatuated Wife

She was a rich young lady who ran away from home for him, but left him to protect him; he was a cold-blooded boy with no money and power, who became the most powerful person in the world for her, but became cruel and cold-blooded because of her leaving. When they meet again, he takes revenge on her, but in the end he cannot resist his love for her. What will be his reaction when he knows the truth about that year?