Story by Cullen Bunn, Kyle Strahm. Art by Baldemar Rivas. Cover by Baldemar Rivas.
When a flesh-warping disease ravages a remote village in Mexico, a scientific task force travels to the inhospitable area to investigate the contamination. Tracing the source of the disease to a nearby cave system, the team discovers a bizarre, hostile ecosystem and a supernatural revelation from which they may never escape. It's a subterranean nightmare.