Nathan is a ten-year-old boy with Down syndrome who believes he is a real superhero. He likes to help people he thinks are in trouble often leading to disaster. When Janelle, his mother, witnesses a drug deal she becomes a target of the dealers. The dealers warn them off from calling the police by using a physical assault, but Kersey, a man who hires out as a problem solver steps in to save them. However, the mob running the drugs discovers Kersey's connection to Nathan and kidnaps the boy to draw Kersey out. With Nathan's life on the line, Kersey goes hunting but with time running out for Nathan Kersey must decide whether to reveal a secret he has kept to himself for years knowing it might save Nathan but make him a wanted man forever.