Lin Fengxia, a woman who endured a tragic life marked by domestic abuse, starvation, and betrayal, awakens in 1956 on the very day her stepmother Zhang Landi arranges for her to marry Wang Dazhuang. In her previous existence, she had obediently accepted this union, only to suffer years of brutal beatings, sexual violence during the ensuing famine, and eventual abandonment by her family. This rebirth grants her a second chance, and she immediately recognizes the silver bracelet on her wrist as the key to a spatial dimension left by her late mother. Upon activating the bracelet, she discovers a ten-square-meter space that can preserve food and heal living creatures, a treasure she vows to protect from Zhang Landi, who had stolen and sold it in her past life.
Armed with this advantage and a reservoir of hatred, Lin Fengxia rejects her submissive nature. When Wang Dazhuang arrives to claim her, she physically assaults him with a shovel, exposing his violent and predatory intentions to her family. Her father, Lin Laohan, and stepmother attempt to force her into compliance, but Lin Fengxia threatens suicide with iron scissors, compelling them to back down. She systematically strips the household of its hidden valuables, including cloth coupons and silver dollars buried by Zhang Landi, storing them in her space. When accused of theft, she forces her abusers to kneel and apologize before her mother’s memorial tablet, publicly exposing their greed and abuse to the village.
The conflict escalates when Zhang Landi and Wang Dazhuang conspire to drug Lin Fengxia with a potent aphrodisiac to force the marriage. However, Lin Fengxia anticipates the trap, evades the drugged food and water, and consumes a corn bun from her space to maintain her strength. Despite the drug’s effects, she fights off Wang Dazhuang in a vegetable field until Qin Jianguo, a military captain, intervenes and rescues her. Qin Jianguo takes her to the military base, where she recovers and is offered a position in the kitchen. Her relationship with Qin Jianguo deepens as she utilizes her space to grow superior wild vegetables and brew exceptional tea, earning the respect of her comrades.
Wang Dazhuang, humiliated and financially ruined after demanding his bride price back from the Lin family, returns to harass Lin Fengxia. Qin Jianguo uses his authority to conduct ideological education in the village, forcing Lin Laohan, Zhang Landi, Zhang Goudan, and Wang Dazhuang to publicly apologize to Lin Fengxia for their feudal practices and abuse. Following this victory, Lin Fengxia formally severs ties with her family. She also confronts her former friend Lin Lanzhi, realizing the girl had manipulated her into the abusive marriage out of jealousy, and cuts off all contact. As she settles into her new life at the base, Lin Fengxia continues to upgrade her spatial abilities, preparing for the coming famine while building a future free from her past tormentors.
