On an ordinary day, at an air show like that in any small town across the country, a plane crashes into a crowd of spectators. After the dust clears, a thirteen-year-old girl named Ava is found huddled beneath a pocket of rubble with her best friend, Wash. He is injured and bleeding, and when Ava places her hands over him, his wounds disappear. Ava has an unusual gift: she can heal others of their physical ailments. Until the air show tragedy, her gift was a secret. Now the whole world knows, and suddenly people from all over the globe begin flocking to her small town, looking for healing and eager to catch a glimpse of The Miracle Child. But Ava's unique ability comes at a great cost, and as she grows weaker with each healing, she soon finds herself having to decide just how much she's willing to give up in order to save the ones she loves most.