Computer forensist Schröder can't believe his luck! First, he gets hold of this old East German computer, and then he finds a mysterious address on it too. The IT expert decides on the spot to visit the place...
48 hours later, his girlfriend Harriet lies bleeding on the floor of a secret military facility.
After "The Object", "00:01", and "System Crash", the fourth novel about the quirky computer forensist Schröder.