"In the Sky Corpse Alliance, the Xuanshi Sect, Iron Corpse Sect, and White Bone Sect are the strongest; the leaders of these three sects also hold the position of the Sky Corpse Alliance Leader."
"Each of these three sects possesses the techniques for refining and controlling corpses."
"The Xuanshi Sect specializes in refining Black Stiffs. Although Black Stiffs move slowly, they possess immense strength and contain potent toxins, making them easy to refine. Once organized on a large scale, even an Outer Firmament Grandmaster would not dare to recklessly enter the 'Black Stiff Formation.' Under Iron Mountain, the Sect Leader of Xuanshi Sect, there are three Black Stiffs, which have slain masters of the Dragon Tiger Realm."
