The Unit has proved its legitimacy and is not disbanded. In the meantime they try find out who's the big man behind Vita nova, among other things by means of questioning Breitner and the observation of Secu Watch, where Ben Govers is in service of the Unit as informer. Meanwhile the investigation around the situation of the infrastructure plans in the haarlemmermeer is closely watched. The activities of Secu Watch appear not as pure and Ben Govers as informer is discovered.

Koops writes a letter as Breitner with evidence to Bilderdijk and Govers escapes an attack. Breitner has confessed partially, but is now demanding things and the Unit tries trace Toine, who survived a fusillade. The mysterious informant proves to be Mrs Prinsen and without knowledge of her husband, Rebecca and Kinky can obtain important information from the computer of her daughter Karin. Rutger de Klerk wants help the Unit from the IMF. In the meantime Josien sees her relation with Kinky going down the drain due to Alexandra, which has still processing problems as a result of her experiences at Vita nova.