An aircraft mechanic takes part in a ruby theft for debt repaying to keep his small factory, but his glide goes wrong on its way home and falls down in a zoo. Little girl Chloe finds him in mistake for an angel. He wants to find the ruby and keeps the children safe from harm, so he pretends to be an angel and lives with Chloe for days. They catch the criminals and return the ruby to police. The mechanic cures Chloe's friend with his own blood, and falls in love with her mother ultimately.