Boom---!
A terrifying, massive explosion suddenly rang out, and shockwaves echoed through the trembling Void Sea Realm.
The Prehistoric World and the Ultraman Universe also touched at this moment.
The volume of the Ultraman Universe was dozens of times larger than that of the Prehistoric World, and it looked even more dazzling and colorful, presenting a vibrant appearance. The Prehistoric World appeared very small, and its colors were dim; at a glance, it looked quite unremarkable, and the scene inside was even more barren and dead.
The difference in volume was caused by the different types of worlds.
The characteristic of a universe-type world was that it was huge, while a continent-type world was solid.
Therefore, the moment the two worlds touched, the world barrier of the Ultraman Universe shattered like foam and violently disintegrated.
The pure energy that constituted the world barrier was detonated amid the terrifying collision, and shocking explosive damage swept across all directions of heaven and earth. The energy tide made the living beings of both realms feel exceptionally uncomfortable.
At the very instant of the collision, ninety-nine point nine-nine-nine percent of the living beings in the Ultraman Universe died...
Throughout the entire world, apart from Ultraman and monsters, all living beings were annihilated in the energy tide, turning into the most primitive state of matter.
The most powerful living race in the Ultraman Universe was undoubtedly Ultraman and monsters, but their numbers constituted only the rarest fraction of that world.
In the Ultraman Universe, apart from the massive human population, there were also ordinary animals such as ants, bees, and mice.
The infrasound waves generated by a nuclear bomb explosion could kill a vast swathe of humans, let alone those ordinary animals like snakes, insects, and rodents.
During this collision, the Prehistoric World could completely