At this moment, Ego was no longer concerned with the consumption of his Source Power. He even directly detonated his Source Power, bombarding the small sphere approaching his Light Brain.
An unparalleled force still could not stop Leo's advance.
No matter how Ego released the Light of Life, he was still unable to shatter that layer of spatial defense.
Ego was wrong. He was truly wrong. He had never imagined that the Infinity Stone could possess such immense power. He should have seized one himself.
But he would never have the chance again. The energy around Leo had already formed a solid substance, and its hardness exceeded that of any piece of Reinforced Metal in Leo's possession.
Yet when energy collided with energy, it had never been reasonable.
The Spatial Energy blooming around Leo was like a small drill spinning in place.
Well, it was somewhat similar to the tiny drill a dentist held during surgery. Though it was very small, it could grind even the hardest teeth into powder and fragments.
"Leo, I can let you leave now. This is your last chance. Otherwise, I would rather shatter one-tenth of my Source Power than let you live."
Ego's furious roar reached Leo through the substantial energy barrier outside.
For Ego, this was already an unimaginable price. This was Source Power—Source Power that could never be replenished once consumed.
Even when Leo had absorbed just 0.5 percent of his Source Power earlier, it had been enough to make Ego feel immense anguish.
Let alone ten percent. In Ego's eyes, that was hardly different from killing him.
If dealing with Leo required the consumption of so much Source Power, then it was a price Ego absolutely did not want to pay.
This Source Power was not a number to Ego. It