Xin Lei's family went bankrupt and her parents left her a key. When Xin Lei's mother was young, she went to buy a house with her good friend Qin Lang's mother. Yi Shangdong's parents forbade their son to be with Xin Lei because Xin Lei's family went bankrupt. They engaged Yi Shangdong to a rich girl named Angel Han, but when the person Angel Han liked didn't want to marry Yi Shangdong, he called off the engagement. Yi Shangdong went to Taiwan Province Province to find Xin Lei, but Xin Lei liked Qin Lang and didn't want to go back to Shanghai with Yi Shangdong, but another thing happened. There is a girl (Cai Xiaoyang, she is a rich girl. The aggrieved Xin Lang stole the ring. In fact, she stole the ring and framed Xin Lei. Xin Lei was put in prison. Qin Lang's grandmother wants to save Xin Lei and exchange money with Cai Xiaoyang's father. Xin Lei was released. The girl threatened Xin Lei. As long as you leave Qin Lang, I will return the deed to Qin Lang. Xin Lei had no choice but to leave Taiwan Province and Shantung and return to Shanghai. Qin Lang went to Shanghai to find Xin Lei. Ai Shangdong helps Xin Lei find her parents. Ai Shangdong threatens Xin Lei to marry him with her parents. Ai Shangdong bought the house in Xin Lei, and Xin Lei had no choice but to marry Ai Shangdong. But Ai Shangdong saw Xin Lei's unhappiness, so he was relieved when she left. He helped Xin Lei and Qin Lang, while Xin Lei and Qin Lang went to Taiwan Province.