Yongzhou, on the outskirts of He Yan Mansion, Black Rock Mountain.
This was the headquarters of the Nether Fire Sect. It was said that Earth Fiend Magma lay deep underground, with fissures connecting it to the surface, causing Black Rock Mountain to be shrouded in a miasma of Evil Qi year-round, blocking out the sun.
The Netherfire Sect Leader had refined this miasma of Evil Qi into a Mountain Protection Array. He had infused it with countless vengeful souls and drawn upon the Evil Qi from the subterranean magma, making it more than sufficient to fully protect Black Rock Mountain.
The Nether Fire Sect's headquarters was situated on Black Rock Mountain. Its buildings, constructed from black rock, were tall and rugged, built almost flush against the mountainside. They resembled enormous, dark maws, ready to devour anyone who dared to enter.
