After a stellar career in the red-light district, Berlin resident Evelyn Frank is put in the witness protection program of the German Federal Criminal Police and given a new identity, as Eva Bernhardt. As the key witness, she provided testimony against her husband, but the only thing Eva can’t offer anything of substance on is the whereabouts of the missing 15 million Euros. Ines and Holger, the young witness protection officers, are sure the former brothel owner is up to no good.