"I found something!" he shouts. And indeed: deep in the sand, under the rock, the little dragon pulls out a clay jar sealed with a cork. Oscar looks at it with wide eyes and Matilda approaches, full of curiosity. Coconut carefully pulls out the cork and opens the jar. "Hmm," murmurs Coconut – and fishes out from the jar a piece of leather, folded like a handkerchief. "Something is drawn here!" Oscar exclaims excitedly. Coconut unfolds the leather. On it, there is a drawing of a pig and a snake. Right below the pig, there is also a small cross marked. "Hmm... maybe the cross shows the hiding place of a treasure," he says. "The pig must be the guardian of the treasure."