Azief sighed and then he appeared in one of the continent in his Inner World. He walks a few steps and the demonic aura, the demonic blood red mist around him slowly dissipated.
Then he sat down, his eyes glows blue and his hair quickly shrank back to its normal length.
'Huu…That was my limit' Azief said to himself slightly panting.
He is almost spent right now. All of his Disk is almost drained in that brief moment of him trying to take control of the demonic energy.
He could feel the Disk already inside his Inner World exerting its influence and fusing with it. Like the Celestial Disk this Disk made of Demonic energy could not be seen but felt.
It is a type of Will.
If his Inner Universe has sentient life, then if one day there is a person that have the heart to defy, then they will sense it.
Sense that there is the demonic energy. To defy the Heavens is to tap on this energy source he has embedded in the creation essence of this Inner Universe.