For Commander Deniz Salvßere, of the anti-terrorism department of Europol, a new threat hangs over Europe. According to his informants, an ultra-right movement is planning a series of violent actions across the continent. When one of her sources is found with her throat cut in her Paris apartment, Deniz takes up the investigation in the hope of bringing to light the ramifications of the ultranationalist network that the young woman had infiltrated.