Zhao Mengmeng devoted her entire life to Chen Feng, willingly working tirelessly to earn money to support his education. Little did she know that he was an endless drain on her resources. In the end, he squandered all her money, causing Zhao Mengmeng to die at a young age. On the day of her death, her son, Zhao Xiaoze, travels back seven years, to a time when Zhao Mengmeng had not yet conceived him. Determined to prevent his mother from living in poverty in the future, he uses his knowledge of what is to come to change her life. He does everything he can to expose Chen Feng's true colors to Zhao Mengmeng and eventually finds his biological father, Feng Wenxiu.