These mysterious pyramids should be the main culprit causing the corruption and erosion of the Forest Land.
With the pyramid at its core, mysterious dark energy traverses and spreads beneath the soil, forming a path that continuously extends outward, plundering energy substances akin to the vitality of the land, transforming it into a paradise for zombie activities.
Once a piece of land is completed, the zombie army will surge forth again to occupy a large territory and construct a new pyramid, eroding new land.
Austin didn't know what those mutant evil spirits were, nor what was going on with the endless zombie creatures on the wasteland.
But from the current situation, once the pyramid a hundred miles away from the Dragon Nest Tribe is completed, the land the zombie creatures will next plunder will inevitably include the range of the Dragon Nest Tribe's territory.
To fight or to flee, Austin had yet to decide.
