Carl Olsberg's second novel in the duology about a special Internet investigations department led by Adam Eisenberg. A sudden power outage throughout Berlin at the most crucial moment of a decisive football match leads to transport, food and social collapse in a matter of hours. This sabotage sets off a series of large-scale terrorist attacks organized by a group of Luddite hackers, warning of humanity's dangerous dependence on technology. Eisenberg and his group help the criminal police with the investigation, but over time, one of Eisenberg’s employees begins to be suspected of involvement in sabotage. Internet terrorism, artificial intelligence and illegal intelligence activities are hot topics that Olsberg touches on again in his new gripping thriller.