Exiled to a Desolate Planet I Farm and Raise Children in the Interstellar World

Su Yue transmigrates into the body of a woman exiled to the desolate planet DQ008, a penal colony with backward technology and dangerous star beasts. The original host had been framed by her stepsister and a scumbag lover, resulting in her brother Su Yi being branded a deserter and his intelligence regressing to that of a child. Su Yue wakes up to a confrontation with their abusive landlady, Zhu, who demands rent. Using the last piece of jewelry she possesses, Su Yue secures four months of housing, establishing her pragmatic and decisive nature. She soon reveals she is four months pregnant with a child from a one-night stand before her exile, a fact she keeps private as she navigates this harsh new world.

Survival becomes the immediate priority. Su Yue possesses dual abilities inherited from her previous life in an apocalypse: spatial storage and purification. She uses a silver ring that functions as a space to store supplies and purifies toxic plants found in the wilderness. Recognizing that digging for energy stones is too dangerous and unprofitable, she decides to harvest wild sugarcane and oranges near the safe zone. She processes these natural foods into sticks and juice, selling them in the commercial district of Boundless City. Despite facing harassment from patrol drones that enforce strict rules against exiled criminals vending, Su Yue and Su Yi generate significant income, allowing them to buy better equipment and eventually a hover motorcycle.

The siblings' fortunes change when a spaceship crashes nearby during an orange harvesting trip, saving them from a stampede of star beasts. The pilot, Di Kun, is severely injured and poisoned. Su Yue uses her purification ability to save him. Upon seeing her, Di Kun recognizes her as the woman he had a chaotic night with years prior and the mother of his child. He reveals he has been tracking her and is devastated to learn she is pregnant. Di Kun is actually a high-ranking Marshal in the Empire's military, currently in hiding to investigate spies within his ranks. He proposes marriage and promises to help clear Su Yue and Su Yi's names, but Su Yue insists on waiting until after the child is born.

Di Kun stays with the siblings, initially pretending to be poor because his military accounts are restricted. He joins Su Yue in selling juice, using his striking appearance and authority to attract customers and secure bulk orders from local businesses and the Security Bureau. His true identity remains hidden from Su Yue, who views him as a useful but mysterious partner. The group faces minor conflicts with the landlady, whom Di Kun intimidates into returning their deposit. Su Yue then finds a larger, more suitable rental house with better soundproofing for their juice business. As they settle into a more stable routine, Di Kun continues to support the family financially while secretly planning to expose the traitors who targeted him and protect his wife and unborn child.