Village bully Zhao Dafu and his nephew ruthlessly slash the purchase price of wild sweet potatoes, forcibly buying the villagers' hard-earned harvest for just five yuan per jin! Lin Yuan, a college graduate who has returned to his hometown, can no longer stand by. He overturns the crooked scales and vows to find the villagers a way to make a living! Bringing along premium fresh fruit, he intercepts a female CEO's luxury car and uses his exceptional skills to secure an astonishing order worth 30 yuan per jin. He then returns to the village carrying a million yuan in cash, giving the bullies a humiliating slap in the face! Envious and furious, the villains resort to every dirty trick they can think of: injecting ripening agents, smashing cold storage facilities, blocking roads, and intercepting delivery trucks. But relentless torrential rain makes them suffer the consequences of their own schemes, as their artificially ripened produce rots and leaves them completely bankrupt! Watch how an ordinary rural man takes down unscrupulous traders, leads his entire village to newfound wealth, and rises to become the King of Wild Sweet Potatoes!