The legitimate daughter of a distinguished family was framed and drifted to a borderland, lost her memory, and became a peasant's wife. Su Nanxi came with her own space, and used it to lead the family to unite and make a fortune, survive the famine years, escape the disaster years, and bring the family together. The husband trains all the way to the capital, but learns that the husband has another identity, and his own identity is gradually revealed.