The King of Demons took a deep breath, flipping his hand to produce a giant, bone-white axe shaped like a scythe. It seemed to be made from the bones of a beast, with a fierce red beast soul faintly visible within the axe head, producing a loud screech as it swung towards the Earthly and All-encompassing Array.
"Sky-splitting Slash!"
The scythe axe grew larger with the wind, transforming into a hundred-foot-long giant axe, with black and red demon fire emerging on it, clashing fiercely with an ear-splitting roar like colliding boulders.
This axe, named Sky-splitting, was forged by Chiyou from the bones of exotic beasts from the four corners of the Great Wasteland. The scythe edge sealed an azure-scaled beast soul, and Chiyou also sealed his own demon fire within. The two fires clashed yet complemented each other, their power strong enough to tear the heavens apart.