The Shadow Calamity IV

Ding dong, ding dong…

Lightning Mirror in the lake.

Besides a few ripples on the water formed by loose debris falling randomly from the stalagmite-like rock structures, the lake was completely still.

Grimm meditated on the Lightning Mirror. The usually stable Lightning Mirror's energy supported both the weight of Grimm and the giant rocks above.

As Grimm furthered his research, he gained a deeper understanding of the Lightning Mirror's properties.

Behind this Lightning Mirror, sat the unknown Void World. Somehow, he felt that it had a connection to the Shadow World.

Yet, he could not tell what it was exactly.

If only he could master Advanced Boundary of Relative Space Ability, he would be able to identify the precise location of the absolute boundary, and then attempt to tear it away to have a good look at the Void World.

But for now…