This is a Webnovel version of Daystar Purgatory, the third and final book of Elsword Fables, whose second season was serialized from June 2023 to February 2024.
This adapts the second season of Daystar Purgatory, where throughout the season, our heroes help Saros and her friend Rosana in dealing with a cult, encountering Prince Idris and his former allies, most notably Dark Elsword, who redeemed himself throughout the season, and discover the lands of the Nether Valley and Acheron before returning to Elrios at the end of the season.