The stuffed animal dealer Václav Barvínek spent twenty-four hours in prison for a petty dispute. And that very day, his uncle's will was read, stating that the deceased had hidden a check for a million crowns somewhere. If it was not cashed by the appointed time, the entire amount would go to charity. The other relatives looted all the movable property, and only an abandoned Saint Bernard remained in the uncle's villa, which the kind-hearted Mr. Barvínek took in. The cheated heir continues to lead a simple life and has no idea that wealth is within reach. He has quite different worries - the heart of the elderly fat man has burned with love for a girl whose friendliness he misinterpreted...