Isiaiaiaiah - how many ias in Isiaiaiaiaiah? - Coleridge is en ex-hitman turned blood-stained avenging angel, of sorts, or at least bloodstained PI with an intimidating propensity for violence always ready to be unleashed in service of his new profession. Hired by a local mob boss to investigate the murder and mutilation of a small-time debt-collector, he's alarmed to find himself on the trail of a once-feared mob bogeyman whose own porclivities may have heavily overlapped with or been indistinguishable from the activities of a serial killer. Isaiah uncovers a sinister history of murder and depravity that leaves even his tested nerves aquiver with doubt, and between the mob, provate corporate security and twisted human monsters, he reckons he'll be doing well to find his way through this alive.