Roro, a foreign worker in Swedish parks, loves his girlfriend but is about to marry another girl to prevent her from being sent back to Lebanon. Meanwhile, Roro's best friend, Måns, has serious problems getting an erection.
A series of grisly murders where the victims faces have been removed by acid starts to turn up around Stockholm. Detective Martin Beck and Gunvald Larsson are once again drawn into the darkness.
Two childhood friends decide to try one last heist — to rob millions from Sweden's safest cash depot. But the police are already on their heels.
