Among the Outer Celestial Demons, the Black Heaven True Demon ranked even higher than the Moon Demon and the Three Corpses Bone Demon.
This type of Celestial Demon could condense an extremely potent Nine Nether Black Slaughter. Unlike other Celestial Demons, it wasn't particularly susceptible to Thunder Techniques or Yang Qi. Protected by the Nine Nether Black Slaughter, it could even withstand Thunder Techniques in the Nine Heavens World.
Furthermore, while cloaked in the Nine Nether Black Slaughter, a Black Heaven True Demon's tracks were impossible to find through ordinary means. An unprepared Cultivator, even one at the Golden Core level, would fall to its sneak attack.
A Black Heaven True Demon's arms changed according to its Power. This particular Celestial Demon had only two arms, making it superior only to a one-armed one among its kind. Yet, very few Foundation Establishment Cultivators in the Nine Heavens World would be its match.
