Xu Fan vowed to marry the school beauty Xu Mengyao in his dream. When he woke up and traveled to 2025, he found that he was married to Xu Mengyao and had a daughter, Yaya, but he was facing divorce due to gambling and domestic violence in the past. With amnesia, he only has memories from before college. He is determined to make up for his mistakes, sell balloons to make money, resist old debts, get a job as a construction worker, and even stand up to protect Xu Mengyao. He withstood the accusations from his father-in-law and the threats from his old acquaintances, adhered to his promise to his wife and daughter, and was finally forgiven and trusted. After his parents were released from prison, Xu Fan took over the company's transformation into online live broadcasting and established Yang Fan Network Media Company. In the end, he took a family portrait with Xu Mengyao, who was pregnant with his second child, his daughter Yaya and his family, and ushered in a happy new life.