Synopsis：The primary school in Hope Village is in terrible condition. Yang Gang, a successful businessman from the village, has agreed to donate 100,000 yuan. After careful consideration, the village chief sends the honest and simple-minded Steel Egg to the city to collect the donation. On the long-distance bus to the city, they encounter a group of clumsy robbers and a desperate father, Lu Silin, who is trying to save his son. The two join forces to chase the robbers off the bus, but in the chaos, Steel Egg and Lu Silin’s bags are accidentally swapped. After Steel Egg arrives in the city and collects the donation, he heads to the bus station to return to the village. On the way, the three clumsy robbers steal the donation money from him, prompting him to track them down. After several twists and turns, he finds their hideout. Meanwhile, Lu Silin, searching for his own belongings, learns from his inquiries that Steel Egg has already gone to the robbers’ hideout. The three groups coincidentally converge at the hideout, where Steel Egg and Lu Silin manage to bring the robbers to justice. They take the donation money back to the village and use it to rebuild the school.