It had clearly been growing in battle as well.
It had also been studying Leon's techniques for exerting force, studying his understanding of the rules.
Moreover, it was better than him at wielding Infinity Stones energy and did not have to suffer backlash.
But why had Leon grown so quickly that, in such a short time, he could turn around and suppress it instead?
From the beginning until now, this guy's use of Infinity Stones energy had always been several levels below its own.
Yet it simply could not do anything to Leon.
"Die! Die! No one can stop me! I am the Law of Nature! I decide the future of every universe! Humanity cannot stop me!"
Ultron threw punch after punch at Leon.
Every punch carried the force to shatter a universe.
At times, it transformed into a colossal head millions of light-years across and bit down at Leon.
At other times, it unleashed pure Infinity Stones energy, indiscriminately covering tens of thousands of surrounding universes.
Aside from being overwhelmed at the very beginning and suffering severe injuries,
Leon could now face Ultron's methods with ease.
Ultron's fists, kicks, beams, and energy bursts
were all blocked by Leon's secret techniques, such as the Illusory-Reality Rift, World Phantom, and Infinite Spacetime, created through the fusion of multiple rules.
The longer Ultron fought, the more stifled it felt.
It was like a soldier carrying a nuclear bomb arguing with a civil servant holding the nuclear button.
But it swore from the bottom of its heart that it would kill Leon.
At first, it was because Leon had blocked its path.
Now, it was because Leon's rate of growth made it uneasy. It could not allow this man to live.
The battle remained deadlocked.
There was no passage of time in the