en Cuevana 3. In a small border town in Yunnan, five young men work hard to achieve their dreams but find it difficult to keep up with the demands of a materialistic society. The fourth brother, A Zhe, is especially troubled as he struggles to raise money for his fiancée's medical treatment. Driven by their desire for wealth, the brothers hatch a plan to rob a jewelry store, but their scheme quickly spirals into a dangerous crisis.