The film tells the story of his younger brother Xiao Chong (played by Huang Yuan) who embarks on a running road to challenge his older brother A Xuan (played by Wang Dalu). By chance, he meets Yi Qing, an aloof senior from the track and field department, and Xiao Chong Yi Qing finds a new running goal. , a passionate story about bravely pursuing dreams under the dual inspiration of family and love.