Five-year-old Lily, born with a silver moon birthmark, is hidden after her aunt Maeve seizes Sterling Manor and the family mine. Raised in poverty, Lily discovers her touch can heal, revive plants, and predict disasters. She survives Maeve’s attacks, rescues her imprisoned father, and finds her missing mother. With the town’s help, Lily exposes Maeve and mining tycoon Harold. On the full moon, she awakens the Source of Fortune, reviving the Wishing Oak and silver mine and restoring Moon Valley.