The story had to start with the Multiverse's superheroes entering the Central Universe. Among all the superheroes, Doctor Strange had arrived the earliest, and they had also come in the greatest numbers.
It was not because they were especially eager or enthusiastic, but because they had no choice. Compared with the other Avengers heroes, Doctor Strange found it easiest to make contact with the Multiverse. Even before Battleworld had opened, when all the other superheroes were trapped in their own Single Universes, many Doctor Stranges had already observed the existence of other universes and traveled across them.
That was determined by the nature of magic. Magic observed the world in a manner closer to the origin of the universe. Thus, once they mastered this ability, they could more easily discover the existence of cosmic barriers than those who explored the universe by other means, then break through those barriers through research and explore the secrets beyond the universe.
Under such circumstances, many Doctor Stranges had long considered the matter of the Multiverse. They knew that communication between universes was inevitable, that all Single Universes were destined to form a society and interact in a more stable manner. Sure enough, Battleworld appeared.
Where there were people, there was conflict. A society formed by universes would be no different from the international community, destined for schemes, deception, and endless turmoil. Under such circumstances, every Doctor Strange wanted to influence the situation and give his own universe the advantage.
So they had not come here merely to fight. They believed that the vote in their hands was important and had to be cast for the right person, so that Multiverse society could have a future.
And after arriving in the Central Universe, the first thing they did was not prepare for war, but