Plot synopsis: Bundestag member Eva Blumenthal is forced to resign due to political intrigue. Because of this, he changes jobs; she is hired by a lobbying agency. The more he proves his innocence, the more he deviates from his own morals. It must prove that there is an even more complex network of manipulation and corruption behind the intrigues. Her former lover, Economy Minister Bertram Kaiser, is found dead in the Spree River. It is unclear whether he was killed or committed suicide. is his death connected to a conspiracy?