The Exiled Wife's Sea Fortune

A researcher time travels, becomes the eldest daughter of a Minister of State wrongfully convicted and exiled to southern Yunnan. Faced with a disastrous situation, she builds a livelihood through foraging, farming, treating illnesses, and improving her scholar husband's health. She sends specialties to the palace. The emperor pardons her family, summons them to the capital, but she declines, preferring a carefree life in southern Yunnan.