Poor Magic Gods.From NT 10
...
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.
...
The same Hidden World quickly became collateral in Aleister house invasion scheme.
They were just relaxing in their private dimension and then some British man breaks into their home
