Leon continued observing the collision between the two universes.
Even when Mutants World sent more troops and superpowered individuals, he paid them no heed.
Tony had experienced battles between cosmic civilizations in the Three-Body World.
Dealing with the fleet from Parallel World Earth posed no pressure at all.
Wave after wave of fighter jets entered Earth like swarms of locusts rushing headlong into insecticide.
The skies above S Earth were filled with the fiery flashes of exploding fighter jets.
The invasion from Mutants World had been snuffed out almost as soon as it began.
Even if a small number of superpowered individuals survived the explosions,
they could not escape the pursuit of Diana, Kara, and the others.
It was not as if the Avengers had never tried to dissuade Mutants Earth.
They had repeatedly sent explanations to the other side.
They explained and guaranteed that the two worlds could safely survive the Collision Crisis.
But Mutants Earth did not believe them at all.
Or rather, they did not dare to believe them.
They had already gone through four World Collisions.
They had witnessed four Earths and four universes being destroyed.
They did not dare to gamble.
This was a battle for survival, with the fate of the entire Earth—and even the universe—as the stakes.
For the first time, most of the Avengers experienced the cruelty of the Multiverse.
Tony, who had only recently returned from the Three-Body Universe, felt this especially deeply.
Mutants Earth's attacks continued without pause.
The explosions in the skies above Earth in S Universe never ceased either.
Perhaps they would stop attacking only after every fighter jet had been depleted, all the Mutants had died in battle, and Mutants Earth had fallen into complete despair.
Until a certain moment.
Leon found the clue he had been