When a flesh-warping disease ravages a remote village in Mexico, a scientific task force travels to the inhospitable area to investigate the contamination. As victims of the illness are transformed in horrible ways, the task force traces the source of the disease to a nearby cave system-where they discover a bizarre, hostile ecosystem and a supernatural revelation from which they may never escape. This subterranean nightmare is brought to you by writers CULLEN BUNN (REGRESSION) and KYLE STRAHM (SPREAD) and rising star artist BALDEMAR RIVAS! Collects UNEARTH #1-5.