Law student Chen Lu has been pursuing his childhood sweetheart Mo Yuqing for seven years, but he gave up after being rejected when he confessed to her on the playground. When he was frustrated, he came across Liang Zhirou, who came from a poor family but was tough and gentle. During the process of helping him several times, he discovered that this socially fearful girl was actually someone he had crossed paths with in his childhood. Liang Zhirou's silent companionship and sincerity moved Chen Lu, and the two gradually fell in love. When Mo Yuqing suddenly realized that he wanted to redeem himself, Chen Lu already had his heart set on his own, and Liang Zhirou also bravely declared her sovereignty. In the end, Chen Lu realized his true feelings and came together with Liang Zhirou. The two redeemed each other and headed for the future hand in hand.