Three Kingdoms: Abandoned Liu Bei and Surrendered to Cao Cao, Built up Jin Xiaowei

Yang Ling traveled through the late Han Dynasty to join Liu Bei, but was despised for his advice and even humiliated by Zhang Fei. He turned to Cao Cao, proposed a plan to dig tombs to raise wages, relied on barbecue to conquer Dian Wei, and gained a foothold in troubled times.