A swine fever outbreak hits the county. Liu Shuisheng, a college student who returned to his hometown, overcomes all obstacles and convinces his grandfather to sell all three hundred pigs at 8 yuan per jin. Village chief Liu Dehou incites the villagers to hoard their pigs and refuse to sell. When the pork price rises to 14 yuan and 3 fen, the entire village mocks Liu Shuisheng for earning dozens of thousands less. Armed with 160,000 yuan given by his grandfather, Liu Shuisheng goes to the city to start a business, develops a core patent for inhibiting swine fever, and is hired as the CEO of Shengwu Technology. Soon, swine fever spreads across the village, and all the pigs are buried alive. Liu Dehou actually shifts the blame to the Liu family and knocks down Liu Laogen, causing him severe injuries. Liu Shuisheng leads a motorcade back to the village, revealing the inspection report and his CEO identity, resulting in Liu Dehou being suspended and handed over to the judiciary.