The legendary Star Pirate Emilio steals a treasure, allumin, from the master of planet Athara vault. Some say he stole precious stones and gold. Emilio hides with the treasure in hard to reach underground labyrinth. A scout Hooger chases after him.

From that moment, they are lost in the labyrinth and no one has seen them ever since. Group of children, characters of the show, are leaving to find the treasure. They meet many obstacles on their way, but brave adventurers don’t give up and together find out a Star Pirate mystery.