"Smile After the Rain" is a modern love novel that tells the story of growth and love between two college students, Li Anyuan and Xu Yuqing. Li Anyuan is a literary young man who likes to play guitar and write poetry, with a sensitive and delicate heart; while Xu Yuqing is a sunny and optimistic girl who loves music and literature. The two met by chance on campus and experienced many sweet and unforgettable moments from the initial stranger to the later understanding and love of each other. In each other's company and understanding, their feelings gradually warmed up, and they faced the challenges and difficulties in life together. Through delicate text descriptions, the novel shows the beauty and truth of youth, love and growth, allowing readers to feel the throbbing and affection of youth.