Farmer Lange was already on his way home when a suitcase was thrown at him, which almost hit his head. But when he opened the suitcase at home, he was happy about the amount of money and flour he had found in there. But the joy was only to be for a short time, because then the criminals who owned the suitcase appeared and demanded their belongings back. But Commissioner Moor and his colleague had also made their way to Farmer Lange and also wanted the suitcase, just like the two men.