Nightwing investigates a string of murders that at first seem disconnectedÉbut when signs start to point to the digital underworld, the mean streets of Bldhaven begin to transform. So how does a hero like Dick Grayson--used to using his fists to solve problems-stop a villain he canÕt get his hands on? Especially when Bldhaven isnÕt the only thing compromised by a tech implant!