At the time when the Great Qi Dynasty was undergoing dramatic changes, the eldest son, Li Yunfei, lost his family overnight and was forced to live in exile. With his extraordinary intelligence and outstanding sense of humor, he met strange friends such as Su Xiaonuan, Duan Wuxie, Zhao Dongmei, etc., And formed the "Du Le Le" team. Everyone stumbles between the arena and the officialdom, family feuds and state banquets, fighting and defeating and laughing and winning. From a group of small people in the city, they gradually get involved in the whirlpool of political intrigue between the government and the public, and work together to dismantle the power of the traitor and save the people. The story is simple and clear, with a tight rhythm. Every crisis is resolved humorously, showing the sorrow and joy of ancient society and the growth of youth. In the end, everyone realizes their dreams and waves goodbye to the world.