Gu Suisui married into the Shen family to bring good fortune, but she harbors a mysterious space of her own. In the rural Northeast of China during the 1960s, she ventures into the mountains to bring back wild boars, stockpiles grain, and smokes meat, quietly turning her husband's family into the most prosperous household in the village. Her husband, Shen Xiangnan, returns from military service and protects and cherishes his wife. Together, the family builds a new house, finds jobs, and supports the younger brother's education, celebrating a lively and abundant New Year as heavy snow seals off their home. But trouble is brewing beneath the surface. In the capital, her biological parents have been desperately searching for their daughter for eighteen years, while an escaped enemy agent has also set his sights on her. To have the shrapnel lodged near her husband's heart removed, the young couple sets off for the capital, carrying their secrets with them.