Not far from the battle between Cain and Zinir, there was an arc of dark lightning constantly clashing against massive mountains, moving hundreds of times faster than the speed of light. The lightning arc destroyed those structures with a single move, but another would replace them the next second.
Facing the strongest warrior of the Collapsing Lightning Alliance was none other than General Casidius. The Hell Clan God showed absolute focus as he could barely keep the Collapsing Lightning Duke at bay even with the God Tower's energy enhancement. If the distance between the two were to be reduced too much, he might die.
The Collapsing Lightning Duke's eyes were sharp as he clenched his fists and destroyed another of the mountains. A normal mountain could do nothing to the True Titan, but the ones fired by Casidius were spells that harness the power of the Law of Earth. Each mountain was incredibly durable and carried a weight that did not fall short of a small meteorite.