The shark

The three of them looked for the delinquent. They swam in and started looking around.

Soon they found out something very strange. They saw a shark, trapped by oil barrels. The barrels had traces of teeth and the shark was dirty because of it. Then the teens realized that it was the culprit and caught it, but it disappeared in the water. Then threat was gone. At least for now.

Then they returned to the island, where the sea monsters were and told them that everything's alright and they could go home. It was okay and both boys said their goodbye's to Giulia again.