The disaster that led to the downfall of "that empire" is also related to the ancient magic civilization of the Akasha continent!
This conjecture, without a doubt, is incredibly bold.
If it were in another world, Reiger would certainly regard it as pure coincidence and would never link the two together.
After all, as far as he knows, the only thing capable of transcending dimensions is the Dimensional Cube.
Without the power of the Dimensional Cube, it's impossible for two different dimensions to establish any connection whatsoever.
But the problem is...
Firstly, in these two disasters, the Reinnaier clan played a crucial role, even being at the center of both events. And coincidentally, the Reinnaier clan is capable of using the power of the Dimensional Cube for Dimensional Travel, which provided a channel linking two different dimensions.
