Once they figured out how to deal with these demons, the Empire's battles became much simpler.
Put simply, they first had to find and destroy the barrier's nodes, then bomb the Flesh Tower directly. Once it was destroyed and the black fog dispersed, they could leave the rest to the sun.
Throughout this process, Li Wei fully embraced the principles of guerrilla warfare: advance when the enemy retreated, retreat when the enemy advanced, harass when the enemy rested, and strike when the enemy tired. He never got bogged down fighting demons, because he already knew they neither feared death nor cared about it. In battle, these demons were more like a natural disaster, a mudslide. They had no clear objective or particularly sophisticated tactics. They simply surged forward with the horde, killing everything in their path.
To Li Wei, such enemies clearly weren't worth fighting. Defeating them offered no benefit. That only reinforced his resolve to carpet-bomb them with ample ammunition, destroy the tower as quickly as possible, then withdraw immediately.
This was easy enough for Li Wei. Previously, he simply hadn't known what he was looking for, but once the Holy Maiden told him about the Soul Prisms, things became much easier. First, he would send his adorable Twin-Tailed Pixie to quietly locate the Soul Prisms-and, invariably, a group of Fallen Holy Lord Followers would be performing bizarre rituals beside them. Then he only had to use [Shifting Positions] to swap the Twin-Tailed Pixie with an Aerial Bomb and detonate it.
After all, an Aerial Bomb weighed several hundred kilograms. Li Wei refused to believe a point-blank blast couldn't destroy one lousy crystal.
Once all four Soul Prisms were destroyed, Li Wei aimed at the tower on the ground and fired the Eye of the Sky Main Cannon to