For Si and the others, the boundary between the macroscopic and microscopic had already become exceedingly blurred; the two had merged into one.
For cosmic civilizations that wielded infinite-level power, the battlefield was primarily at the microscopic level, where the spacetime environment was more convenient to exploit. Particles could easily collapse into black holes, while countless wormholes arose naturally.
As long as a cosmic civilization was willing, there was no problem spanning the battlefield from one edge of the universe to the other.
Both sides were competing with infinite time and infinite matter, fighting each other on the scale of Planck time with their respective faster-than-light methods.
They were no longer confined to warships. Warships were already archaic things. They followed the principles of attack and defense, attacking with rules and defending with rules.
Generally speaking, most cosmic civilizations could not destroy another cosmic civilization in a short time, because the other side would accelerate time.
No matter how terrifying an attack was, it could not be perfect. There would always be a way to break through it. By accelerating their own time, even an instant could become eternity. They had infinite time to neutralize the attacks unleashed by their enemies.
Once a war between cosmic civilizations entered its most intense stage, it became a contest to see who could outlast the other across the long river of time. The moment one side stopped accelerating its own time, defeat and destruction followed.
The battle between the Amoeba led by Si and the Spirit Domain was no different.
It could not be seen on the macroscopic scale, but on the microscopic scale, it was incomparably fierce. In some regions, the rate of spacetime expansion rose to terrifying thresholds; in others, spacetime expansion abruptly ceased.
Because of their clash, the Dirac Sea