An Immortal Gu House suddenly appeared, stretching across the battlefield.
It resembled a mountain, though it was not tall. From bottom to top, its mountain body was divided into distinct layers, its surface smooth and rounded. Thus, it also resembled a tower, formed from dozens of massive drums stacked in descending sizes. This Immortal Gu House was entirely yellowish-brown, with a hazy layer of sand and soil enveloping its surface, giving off an intense sense of weight and stability.
Rank 8 Immortal Gu House—An Tu Zhong Shan Fort!
This Earth Dao Immortal Gu House had been Fang Yuan's unexpected gain from exploring dream realms. It differed from the vast majority of Immortal Gu Houses. Its most fundamental distinction was that it did not possess a single Core Immortal Gu, but was instead constructed with an Immortal Dao Killer Move as its core.
An Tu Zhong Shan Fort had three core killer moves, the most crucial of which was the killer move Accumulating Earth to Form Mountains.
This move was exceedingly peculiar. It was not meant for offense, nor did it possess the power of movement, healing, or the like. Under this move, a Gu Immortal could freely stack Earth Dao Gu worms, allowing them to form an Immortal Gu House on their own. This held true even if the Gu Immortal activating the killer move had a completely blank foundation in formation path!
Mastering this killer move meant mastering the foundation of An Tu Zhong Shan Fort.
Therefore, every An Tu Zhong Shan Fort would have a different appearance. Even the same An Tu Zhong Shan Fort could take on different forms and display differences in power depending on which Earth Dao Gu worms were added to it.
Fang Yuan had finished constructing An Tu Zhong Shan Fort long ago.