Tajemství Destového Pokladu plot
David Kolibal, his sister Klara and his parents are on holiday in Moravia. They stay there at Mr. Soukup's hotel. While Klara and her father are rock climbing, David roams around. Mr. Soukup's son, Matej, knows the caves in the region like the back of his hand and sometimes finds old coins there that he and his father secretly sell to collectors. Then Matej finds a bronze statue that he does not show to his father, but shows it to a museum to have its value appraised. There the artifact is completely overblown and before Matej knows it, he has the authorities, criminal traffickers and the curious David on his heels.