Originally located elsewhere, the structures containing the stones sealing the halves of Wolbach were taken by previous generations of Crimson Demons back to their village, since they thought that it would become a cool tourist attraction.[1]
The puzzles that make up the seal look like fun toys for impoverished kids without anything better to play with, therefore Megumin and later Komekko both snuck to the tomb during their infant years to solve them. The first time the seal was broken courtesy of Megumin, Wolbach and her other half were freed as a result, though that other half was then sealed again by Wolbach herself.[2] Years later, Host with the aid of Komekko broke the seal again, which freed Chomusuke without him knowing.[3]
Trivia[]
In the light novels and manga, the tomb is simply a series of pillars surrounding a low pedestal, on which multiple jigsaw puzzles need to be solved in order for the seal to be broken.[4]
