On a stormy night, Jack Miller, a struggling farmer, pulled three-year-old Luna out of a roadside ditch. The little girl could talk to plants and sense groundwater—she helped him find a water source and saved his failing farm. But local agri-tycoon Richard Collins coveted the land. He cut off their sales routes and spread rumors, and once he learned of Luna's magic, he tried to exploit her for profit. When she refused, he sabotaged their food plant. During the fire, her brother Oliver pushed Luna to safety and was trapped in the smoke; to save him, Luna used up every bit of her magic and became an ordinary girl. Richard was brought to justice, and Jack officially adopted her. Now magic-free, the little witch is surrounded by her parents and brother—the luckiest thing that ever happened to their family.