Dreams are wonderful existences. Sometimes they reflect reality, and sometimes they are wildly imaginative. Some of them are forgotten as soon as you wake up, while some images are unforgettable and remain in your heart... This is a story about dreaming and depicting dreams. Maybe some plots will feel familiar to you. After all, "the same world, the same dream", the lives of ordinary people are mostly similar. You may find some plots exaggerated. After all, it is a novel. If it only contains descriptions of ordinary life, it would be like a diary. If you woke up from a dream and had the ability to foresee the future, what would you do? If Tang Xiao, a first-year girl in high school who loves to cry, laugh, and is clever and quirky, is asked to answer this question, her answer is: "Of course I want to be a 'superhero' and save the world!" A kid must be big, and a poor man must be ambitious! This is classmate Tang Xiao's motto. Did classmate Tang Xiao save the world in the end? You guess?