The second follow-up plan was to isolate the fragmentation points of the dark beasts.
If the pseudo-tier 13 array weren't enough to isolate them, they would build another one.
Unfortunately, it was a far-fetched idea.
Just building the pseudo-tier 13 array had taken them trillions of epochs to prepare, let alone constructing another one.
The only viable solution was to isolate a separate space—the Dark Void Domain.
This would act as a bubble to protect the Aeon Plane.
The cost? Overdrawing the Aeon Plane's potential.
Creating this semi-plane stunted the Aeon Plane's growth.
Unless they could end the dark beast invasion, the Aeon Plane would never recover.
Stuck as a tier 12 plane, it could never hope to advance.
Still, it was better than being destroyed.
Now that their preparations had come to fruition, they now entered the testing stage.