Lin Wan pretended to be a concubine princess from the Southern Kingdom, but when she opened her eyes, the sun was blocked by yellow sand and her family was surrounded by bare walls. The nominal husband Xiao Yan, the younger brother of the North King of the Northern Territory, is actually a wandering cultivator. A contract was handed over to him: "No interference between each other, and you can leave anytime you want." Faced with the "fiefdom" thousands of miles away and the cynical father-in-law of the contract, the soul of the Agricultural College is burning! Soil modification, breeding, pond digging, sand fixation... Let's see how the princess in marriage uses knowledge to carve out a way out of the sand and turn the wasteland into an oasis. Why did the casual cultivator who promised to "leave at any time" start squatting beside her field every day? Still always putting the seeds and farm books you found into her hands? When the greenery finally turned yellow, the contracted father-in-law came closer with red ears: "Can the terms be changed? Change them to the kind of life after life."
