Su Xiaotang, a modern e-commerce operations specialist, unexpectedly travels back in time and becomes an ancient orphan girl burdened with enormous debts. Even more astonishingly, her best friend has been reincarnated as a talking pink pig! After awakening the ability to understand animals, Su Xiaotang uses mountain produce to devise a plan to repay her debts. She rescues a down-on-his-luck prince who is being hunted and hiding his true identity, then promptly signs him up as a long-term farmhand. Together, one girl, one pig, and a prince working as a laborer take on corrupt local gentry and monopolistic grain merchants. From digging up Chinese yams and organizing agricultural product fairs to uncovering an old tribute-farm scandal, they build their business and rise to success. The prince willingly sets aside his power and agrees to renew his contract as a lifelong farmhand. Together, they build a thriving farming enterprise and find success in both love and career.