When two brothers-Leo the Powerful and Owen the Brave-set out to make their mark on the world, they discover that courage and heart are stronger than any spell or sword. From helping poor travelers to battling monsters in shadowy catacombs, their journey takes them across seas, through swamps, and deep into danger. But when an evil wizard threatens the kingdoms of men, the brothers must face their greatest challenge yet-and prove that even the youngest heroes can change the fate of a kingdom.