Modern-day couple Zhou Gensheng and Ye Baihua unexpectedly travel together to an alternate world set in a famine-stricken era. From the very beginning, they must raise four daughters. Facing a biased husband's family and severe food shortages, the couple stand united, cleverly protect their children, and build a new life. With the help of their spatial storage and individual skills, they lead their fellow villagers across the river in search of food and travel abroad to trade and gather supplies. Supporting friends and relatives along the way and protecting their family, they use their wisdom, hard work, and sense of responsibility to rekindle warmth and hope in difficult times.