"Six Demons Heaven Declaring!"
The exceptionally handsome Source Demon roared wildly within the small world inside the sword.
In front of him, there were six profound and mysterious spatial blend holes, which he used to channel and connect the Demon Element Power.
He gathered the overwhelming Demon Element Power within the sword, channeled it through the spatial blend holes, and poured it into those six great Demon Realm Cave Heavens.
The six peculiar Demon Realm Cave Heavens immediately surrounded themselves with blue-black Demon Light and began to expand continuously beneath the sky.
Numerous complex and strange demon patterns and Demon Arrays drifted out from the six great Demon Realm Cave Heavens, forming a complex Array similar to the "Sky-covering Demon Array."
This Array, known as "Six Demons Heaven Declaring," was based on the six great Demon Realm Cave Heavens as the foundation of Demon Tao and firmly controlled by the Source Demon.
