Death stalks Corvis by night, and only an unlikely group of heroes known as the Black River Irregulars can put an end to the terror.

The labyrinth of tunnels beneath Corvis is home to some of the city’s worst criminals, but now even these hardened thugs have reason to watch their step in the dark, shadowy undercity. Death moves in that darkness, leaving behind a trail of horribly mangled bodies. The identity of the killer is a mystery, although his calling cards - brutally savaged corpses and a distinct, repulsive odor - are constants at each bloody murder scene.

As business falters in the wake of the murders, the shady owner of an illegal gambling hall hires a ragtag group of mercenaries and adventurers to find the killer and end his reign of terror. Among these mercenaries are the trollkin bounty hunter Gardek Stonebrow, the enterprising mechanik and soldier Colbie Sterling, the investigator and arcanist Eilish Garrity, and the skulking alchemist and thief Milo Boggs. Together, these four must work to overcome their differences, track down a killer, and end the murder in Corvis before one of their own becomes the next victim.

Performed by Terence Aselford, Alejandro Ruiz, Scott McCormick, Bradley Smith, Joy Jones, Richard Rohan, David Jourdan, Yasmin Tuazon, Zeke Alton, Michael John Casey, Ken Jackson, Colleen Delany, Nathanial Perry, Eric Messner, Nanette Savard, Rose Elizabeth Supan, Mort Shelby.