Struggling to make ends meet, orphan Arthur Velkyn finds his life thrown into chaos with an unsuspecting day bearing a solar eclipse, allowing cosmic monstrosities to crawl from within and devour anyone in sight. However, he never expected to be chosen by the Order of Pilgrims and become a pilgrim—brave souls who take up arms against the eldritch monstrosities.
Now, with the responsibilities of a pilgrim thrust upon him, Arthur sets out fighting against the eldritch horrors; defending the land of Erthyl with only one question in mind: What truly happened to his parents? Will he uncover the truth and put an end to the encroaching darkness, or will he be taken into its jaws?