When the young Lutz Bergmann crashes into a bridge pillar and dies, Lena Odenthal rightly suspects a murder. The power man worked for the company Rocket Marketing, which advertises energy drink sellers in a Ponzi scheme and is managed by the charismatic Max Hüllen. A rip-off job that brought Bergmann not only a lot of money but also many enemies. Anyone who has been seduced by the promise of fast, uncomplicated money is risking their belongingsand circle of friends. Above all, the sanitaryware retailer Wattenscheid makes itself suspicious, which, instead of bridging a short-term business slump, was driven into bankruptcy. Lutz Bergmann's old friend Ritchy Horst is also suspicious. Ritchy is also a Rocket Marketing seller and is extremely successful. Lena, suspicious of this overly glossy surface, sneaks Mario Kopper undercover into Rocket Marketing.