From Diablo Wiki
Underlying the action and item finding of the Diablo series is a rich fiction of demons, angels, and the feeble humans caught in between them. The Diablo mythology has been developed through the games and their richly-detailed manuals, as well as ancillary products such as comic books and novels. This category holds wiki pages that are devoted to the story of the Diablo world.
Copyright IncGamers Ltd 2017