Modern girl Li Wuyue accidentally traveled through time and became a peasant girl who was forced to marry a mentally retarded boy. She used the farm system to cut off contact with her harsh natal family, and she separated and lived alone with Chen Pingan, who was purely protective of his wife. With her good cooking skills, she started her business by selling wild vegetable dumplings, and her life gradually became prosperous. Faced with the entanglement of her natal family and the difficulties of others, she responded calmly and fought back wisely. The couple supported each other and made their poor life prosperous.