He has been condemned to live in earthly hell, in a quarantined Zone where most people have died of an unknown disease—and where animals and plants have become monsters.
He was a reconnaissance officer. But an excess of dangers and hatred within the isolated perimeter turned him into a lone wolf with the call sign Gray.
He has almost no friends, but far too many enemies. To survive, he is forced to play a double game, provoke bloody clashes, fight both people and the infernal creations of a furious nature. He didn’t even notice how the Zone tied him with a mysterious thread to the Epicenter, from which the disaster spread.
Gray is the key to unraveling ominous secrets both inside the Zone and beyond it.