Follows detectives Mariana Hermansson and Ewert Grens, as they get into a mysterious and increasingly dark series of events.

Pact with the devil in the most extensive and longest-running liquidation case ever in the Netherlands: the Passage process. What drove the government to cooperate with murderers as key witnesses? How did the deals come about? The precursor to the Marengo process still raises many questions. Was the process fair? Or was it a case where justice was 'too big to fail'?