The "Second Apocalypse" refers to a fictional event in the Second Apocalypse series by author R. Scott Bakker. This series is set in a complex fantasy world where a powerful religious and political conflict unfolds, leading to catastrophic consequences for its inhabitants. The narrative explores themes of philosophy, power, and the nature of reality. In the story, the Second Apocalypse is marked by the return of the No-God, a malevolent force that threatens to destroy civilization. Characters such as Anasûrimbor Kellhus and Sorweel navigate this tumultuous landscape, facing moral dilemmas and existential challenges as they confront the impending doom.