Since she lost her mother when she was young, Carries Shi (Zhong Jiaxin) has been rebellious. When she was sweeping the tomb, she found that her mother's ashes had gone. After running around everywhere, she finally found them in a stone factory owned by Mr. Cheng Jinshi (Zheng Zhesi). Her filial piety left a good impression on Jinshi and his apprentice Cheng Rian (Ma Junwei). Rian helped Carries out of trouble many times and introduced her to work in his sister Cheng Meixin's (Rachel Chan) company. Carries is grateful and admires Rian, but she feels unworthy of Rian and does not dare to express her feelings until Jinshi was hospitalized. During the time when she acted as a temporary coach for Rian to run the marathon, they finally had the chance to confess their feelings to each other...