It didn't take long to get the information that we wanted from these Outers.
They had been completely subdued by Brainy's seeds, so she had access to all of their memories and knowledge.
It was easy for Brainy to crack open their minds and figure out the plans of the Outers.
The world that they came from was as expected, a technologically advanced world. It was one where cultivation didn't exist, so technology took the place of cultivation, allowing them to better their lives with all kinds of different technologies.
The Outers from this world suffered the same fate as every other world in which they lacked further space to expand, so they invaded other worlds.
Namely, they invade this world.
These were the Outers that had made contact with the Beast Race, offering them all kinds of strange weapons that allowed them to use the laws from the Outers' world.
This was what they had used to suppress the humans during this invasion.
