The story tells the warm and healing story of Lin Zhixiao (played by Yang Zi), a vigorous girl from the music department who is about to graduate. She does not want to plan her life according to her father's arrangement and hopes to stick to her musical dream. However, she suddenly encounters a family change when her father is diagnosed with cancer. She meets Gu Wei (played by Xiao Zhan), who is at the bottom of his career and wants to give up his career as a surgeon. Lin Zhixiao's tenacity, optimism, and sunny qualities touched Gu Wei, and Gu Wei has always been like a lamp, silently warming Lin Zhixiao. The two have experienced the sweetness of love and the ups and downs of growing up. But no matter what kind of problems they encounter, they will not give up easily, but work hard to make themselves better, firmly approach each other and entrust the rest of their lives.