Modern animal husbandry expert Xia Mu unexpectedly is reborn into the seventies, replacing a girl with the same name to go down to the countryside and arrive at the Xiangyang Production Brigade. Carrying her past life's professional knowledge in animal husbandry, she also awakens the superpower of understanding beast language, with a portable livestock laboratory space hidden on her. From a looked-down-upon, frail educated youth, to saving livestock and boosting breeding through veterinary skills, relying on animal partners as scouts and helpers, she firmly establishes herself in the countryside, revitalizes the entire brigade's breeding with beast language, and becomes the darling that everyone in the village holds dear.