In 1984, the lame young man Su Yuan was reborn and returned to a turning point in his life. Faced with his mother kneeling down to beg and his father and brother threatening him with weapons, he no longer resisted. Instead, he agreed with a smile and offered to exchange identities with his third brother and "give away" his university place. Not only did he want to reverse the tragic fate of himself and his kind-hearted elder sister, he also wanted to make the brother who took everything away pay the price. You go to my university and I will marry you, it's fair!