The drowned man’s slippery cold fingers grab your legs and pull you to the bottom. Brrr!!! Horror! At this point, anyone will scream in a bad voice and begin to save his young life... For three hundred and fifty years, Frolka Razin - the brother of Stenka Razin, known to every schoolchild - guarded the treasure buried on the river bottom. And he had been looking for a replacement for a long time. And then two girls - Alena and Olechka - turned up very fortunately. Why not drag them underwater and force them to guard property? That's what Frolka did. True, he immediately got hit in the eye with his heel. But the cheerful drowned man was not going to stop...