Forty years ago, Xiaomudi was rescued in the grassland by Ama Zhuomachao, who raised him to adulthood. In order to repay the grassland, Mudi prepared to build a national middle school to help sick children. The lovelorn girl Li Xiaowei came to Gannan and met Mudi. Mudi’s words and deeds inspired her to rekindle the hope of life. She decided to stay in Gannan and blossom her youth!