In the heady days of the Wild West, the goodness of some men's hearts is matched only by the depravity of others. But every villain fears one name...the supernatural avenger known as El Diablo! Cutting a swathe of violence through the West, the mysterious gunfighting avenger El Diablo answers to nobody and never leaves a villain alive. But when El Diablo crosses the path of a retired sheriff with a dark secret, the killer becomes a target as a posse is raised - and the hunt for El Diablo begins! Bestselling author Brian Azzarello (100 Bullets, Loveless) and artist Danijel Zezelj (Desolation Jones) present a brutal tale in the tradition of Deadwood! It is intended for adults.