The Black Shadow Man could only watch and feel at this moment, unable to do anything.
As a large amount of power invaded, along with it came a vast amount of information, instantly understood by him.
It was as if he had always known everything.
The more he understood, the more desperate he became, for these steps were necessary.
From the moment he borrowed the power, that power subtly began transforming everything about him.
And he himself would take the initiative to control that power, making himself more suitable for it.
Up to this point, there was nothing unusual, just a normal agreement, a price paid, power borrowed, and personal achievement gained.
The most crucial aspect was indeed this final sacrifice.
The Sacrificial Technique itself was fine, but the other party had taught him a language not belonging to humans, and he didn't understand the key part.
He didn't sacrifice that Crystal Ball, but himself.
