Something must decorate our empty halls. Let it be the creative labors of our own hands.Lore found here relates to the various arts created throughout Isekai.
The story that the Bard begins to tell in song is one only heard once a year, but it is the reason that all can stand fearless within the walls of Yllvalion.
As clear as day, the name of this book finds her, the Book of Exalted Deeds. A book that holds the truth of the Pantheons of Isekai and their secrets, but it also holds great power that can be bestowed upon those that are devout enough in their faith.