Racak, Karlovac. Falco banished all guests from his hotel, the '10 Stars Hotel', in order to ensure a peaceful location for the rich guest, Mr. Kovac, a Janjevac, who is traveling there to make the deal of the century. But Falco forgot about the unpredictable plumber from Kosovo, Haradin Skenderbeg, who is fixing hot water for the hotel. An incident is manifesting itself on the horizon.