Yinuo is a native Xinjiang girl. After graduating from university, she stayed in Beijing and became the marketing planning director of Aisen E-commerce Co., Ltd. after years of hard work. She was assigned by the head office to return to Xinjiang to supervise the fact that the Xinjiang branch had been losing money for years, and to assist Shi Dashan, the general manager of the Xinjiang branch. When Yinuo was young, she was often bullied by Hu Lu, a troublemaker in the community. It was Shi Dashan who loved to stand up for the weak and stood up to protect her again and again. However, after not seeing each other for so many years, Yinuo was not sure whether Shi Dashan still remembered her.