After Yvette Lin, a warrior from the Post-Apocalyptic Era, dies fighting a monster, her soul transmigrates into the body of a farm girl who just fell to her death during a Famine-Stricken Year in ancient times. The original girl's parents have passed away, leaving behind her younger brother Noah Lin and younger sister Nora Lin, and the family is extremely poor. Using her own skills, Yvette Lin goes hunting in the mountains, reclaims wasteland for farming, prepares tuition for her younger siblings. While protecting her family and earning money to support the household, she uses modern techniques to resolve a Locust Plague and a Pestilence Outbreak. After gaining widespread fame, she is promoted to a female official by the Emperor, and finally leads her younger siblings to a stable and prosperous life.