There are the Uninfected. Humans who survived the initial and deadliest impact of the Calamity. There are the Soldiers. A huge collective who vow to protect them. There are the Raiders. Humans who rely on hit and run tactics to seize land and supplies from weaker ones. There are the Mutts. Animals so heavily mutated, they are no longer classified as their former species. There are the Hunters. Humans who turn in Mutt, Reaper, and sometimes human heads for a price. There are the Reapers. Humans remade into demons by the byproducts of The Calamity.And then, there is Grim.