This film is set against the backdrop of ancient Chinese mythology, with the legendary figure Shen Nong as its inspiration. It revolves around the quest to find the Shen Nong's Treasure Box and takes a scientific approach to interpret mythological legends. The story follows Jiang Chengzi, an ordinary person who suddenly finds himself burdened with a crucial historical mission to save humanity. Confronted by the powerful villain Mu Fengchen and his tribe of extraordinary beings, Jiang Chengzi initially possesses a narrow perspective and limited abilities. However, he gradually grows into the image of a self-sacrificing hero, willing to protect the world. Faced with the unknown challenges and dangers ahead, he perseveres with the help of united individuals. Through countless hardships, Jiang Chengzi bravely confronts the villain, relying on the collective wisdom and strength of the people. Ultimately, they overcome the antagonist, resolving the crisis and ensuring the safety of humanity....

The film starts with a series of farces caused by the accidental identity swap of two men who had nothing to do with each other. Xu Yi was originally a hobo in Thailand's Chinatown, who attributed his failure in life to luck and always complained about others. By chance, he swaps identities with jeweler Longshan and becomes involved in a fight between Longshan and the criminal gang Skull Buddha. Xu Yi eventually chooses to stand on the side of justice and brings the Skull Buddha gang to justice together with Longshan. He also recognizes his own flaws under the influence of Longshan and decides to face life with a positive attitude instead of complaining negatively even when he is at a low....

During Huo Yuan Jia’s first journey in the martial world, he was saved by Nong Jinsun from Qing soldiers’ hunting because of his help to others out of justice. In order to repay, Huo served Nong as a bodyguard, but was robbed by the desert beauty Anar. After the two men got out of trouble, they found that the foreign gun team and the Toyo Ninja attempted to take away a millenium treasure. Huo Yuan Jia, Nong Jinsun, and Anar joined their hands for adventure......