At the nexus of high finance and sophisticated computer programming, a terrifying future may be unfolding even now.

Dr. Alex Hoffmann’s name is carefully guarded from the general public, but within the secretive inner circles of the ultra-rich he is a legend. He has developed a revolutionary form of artificial intelligence that predicts movements in the financial markets with uncanny accuracy. His hedge fund, based in Geneva, makes billions. But one morning before dawn, a sinister intruder breaches the elaborate security of his lakeside mansion, and so begins a waking nightmare of paranoia and violence as Hoffmann attempts, with increasing desperation, to discover who is trying to destroy him.