Helge Schneider informs his readers: "Here he is again, Commissioner Schneider! His retirement shouldn't last long, and so it happened that Commissioner Schneider has taken on another particularly difficult case. It even takes him to the Orient, Yemen, Fez, Arabia, and so on. He has plenty to do there. Very little, in fact, has his actions to do with the current case that brought him there! His wife at home can't stand being alone for long; she tries to have a rendezvous with the neighbor across the street. Commissioner Schneider is so far from home that he doesn't realize someone else is sleeping in his bed... The sheikh with the dog hair allergy is practically invisible. Although Commissioner Schneider sees him several times, he doesn't notice him at the crucial moment. But Commissioner Schneider succeeds.".