"Hah..."
Sterl let out a long breath, slowly calming the weakness that followed the disappearance of his power.
"How's it going? Is the pressure in the eight core layers of Hell still increasing?"
He asked the Will of Hell, having successfully adapted to his current state.
This might be the only side effect of soul power enhancement—every time the power fades away, the feeling is extremely unpleasant. It even makes him question his current strength.
If his soul weren't strong enough and his will not resolute, he might even end up falling into inner demons, which would cause his power to decline, and he would lose any hope of advancing further.
"This Soul Devourer Sphere is really full of dangers..."
Sterl couldn't help but murmur. Whether it was absorbing souls, refining them, or absorbing soul power, all of it came with tremendous backlash.