Aleister finds True Gremlin

“Hello there. I’ve finally found you, Gremlin.”

The darkness audibly split apart.

An external power caused a vertical tear.

Othinus and Kamijou Touma had been wrong about one thing.

They had thought that world of darkness had been the full extent of the world. They had
assumed that pitch black despair had been the product of destroying everything and
leaving nothing at all behind.

But in truth, there had been one more layer. It was as uniform as a thin membrane, it had
not even the slightest seam, and it could not be detected or destroyed by anyone, but one
last phase had existed.

This black world was the place not even Magic God Othinus had been able to destroy.

“Oh?”

“Someone” narrowed their eyes at the intense white light from outside.

That “someone” watched as the perpetrator set foot in that divine territory.

[...]

“Letting Othinus run free would have been a problem, but I left that to the strength of the
world. The world was temporarily led to destruction as a result, but I still had to prioritize
this. It wasn’t easy converting coordinates filled with non-existent numbers into decimal.”

Their safe territory was gone.

They would now be thrown out into the existing world and pursued by the people who
lived there.

-Shinyaku Toaru Majutsu no Index Volume 10 Epilogue