Lin Chuyi transmigrates into the body of Lin Zhaodi, a poor farm girl whose birth family favors sons over daughters and treats their girls cruelly. Forced to cut ties with her family, she marries into the Lu family. Her husband, Lu Xiuwen, is a disabled scholar who has been driven out of his home by his relatives along with his two young sisters. By chance, she discovers that she can understand the language of animals. With the help of a clever weasel named Shushu, she catches bamboo rats, sells wild produce, and earns money to buy medicine and treat illnesses. Hardworking and kind-hearted, the couple support each other through thick and thin, gradually transforming their lives from one of hunger and cold into a future full of hope.