After dying in the modern world, Lilly White finds herself reborn as a baby in a medieval realm of magic. She retains memories of her past life and quickly realizes she matures faster here. With her inventive mind, she creates clever tools that astonish the villagers.

But a deadly curse afflicts magic users, slowly killing them. When Lilly's mother Charlotte falls ill from the curse, Lilly is determined to find answers. Lilly befriends the villagers, including George the healer and his son Tom, and Sarah whose father suffered from the curse.

Lilly's innovative intellect yields two groundbreaking creations: a unique magical rifle and a glove equipped with diluted magic capabilities. These inventive tools, designed with functionality and simplicity in mind, provide the remarkable ability for anyone to harness magic, even those originally incapable of doing so.

As Lilly continues inventing and leading the village, she learns more about magic from the mysterious Ginny. Lilly vows to unravel the secrets of magic and the deadly curse, hoping to protect her mother, her village and her newfound friends.