The work is adapted from my real experience to commemorate my youthful years. The story is set on campus and revolves around the ups and downs of love, friendship, family, and the pursuit of dreams that several young people encountered when they were young. The stories range from sweet to sad, and there are also real plots that are unimaginable or ridiculous. In her most precious years of youth, Lin Xiao experienced the sweetness of love, the joy of friendship, betrayal, changes, and more setbacks, and grew up in them. I hope that when everyone reads the novel, they will recall the ups and downs of their past and feel the sweetness and youthful vitality.