Not much is known about Kor, an intelligent robot of unknown origin, or its companion, a uniquely intelligent mutant rodent which it calls "Widget." Kor is even a mystery to itself, as its memory core was damaged at some point in the distant past and only recently repaired by Widget. Stories of powerful and violent robots matching Kor's description wandering the Wastes below the Cloud Ocean go back centuries among grounder historians, but that couldn't possibly be the same robot... right?