Yu Dazhuang, a student at Martian Street No. 44 Middle School, is a well-known "street kid"--he is good at following Aunt Wang's onions, reciting English in dialect, and playing tricks to protect his shortcomings, and his life has become the wildest style in the market. He has no father or mother, and he lives with his younger sister, but he hides his deepest conscience: carrying gas tanks to help elderly people living alone, fighting off gangsters outside the school, and secretly stuffing bread for extremely poor students.
He was elected with zero votes in the civilized student selection. He tore up the selection column and cried, "Why do you look down on wild children?" After being woken up by the teacher, he dragged Zhang Lei, the top student, to make up classes, gnawed books with the energy of bargaining at the market, and memorized words in dialects into a famous campus scene. From the "drama queen" who makes trouble in the classroom to the "little bully" who protects his classmates, from resisting learning to desperately counterattacking, Yu Dazhuang uses the roughest street smoke to break prejudice and contempt.
This is a passionate farce about dignity and growth, and it is also a young man's journey that is filled with the fragrance of spicy strips and the warmth of eggs. When a rambunctious boy puts aside his naughtiness and ingrains protection and responsibility into his bones, the wind on Mars Street will eventually blow towards his bright future - proving that a wild child can live his best life with hard work.