The story of the film revolves around Ma Xiaotiao, a third grade pupil. Maxiaotiao is an unusual child. He was born to jump! At his ceremony of capturing the Zhou Dynasty, the hot tempered Ma Xiaotiao jumped to the sky, which surprised everyone. Ma Xiaotiao, a third grade student, is always surrounded by his close friends, such as the articulate "ape" Mao Chao, the greedy "Penguin" Tang Fei, and the powerful "Hippo" Zhang Da. Of course, there is an angel who unconditionally worships Ma Xiaotiao. Ma Xiaotiao's idol in his heart is Xia Linguo, a "Ballet Star" in the class who is beautiful, intelligent and excellent in both character and learning. Maxiaotiao also has his own enemies in the class, that is, his deskmate Lu Manman and study committee member dingwentao. Lumanman Zui loves to control Ma Xiaotiao, while dingwentao always throws cold water on Ma Xiaotiao. If lumanman and Ma Xiaotiao have a conflict like Mars hitting the earth, there is also Mr. Qin, a person that Ma Xiaotiao Zui is afraid of, because Mr. Qin Zui likes to call Ma Xiaotiao's parents. Usually, Ma Tianxiao, the father of Ma Xiaotiao's toy designer, is invited every time. Ma Tian laughs and plays with Bora, which is no worse than Ma Xiaotiao himself. Fighting for chicken legs with Ma Xiaotiao on the dinner table is a good example of Zui. So what kind of interesting story happened to Ma Xiaotiao who often "jumped" into the sky with his little friends at school? How high did the horse jump in PE class? How did the ant army "occupy" lumuman's red dress? How does Xia Linguo, Ma Xiaotiao's idol, uphold justice for Ma Xiaotiao? How does maxiaotiao "jump" to be courageous? Can an egg spend three days safely on Ma Xiaotiao? What kind of adventure did maxiaotiao and his friends experience when they went camping