“Naturally, that was her aim. To show the masses the power of
the Cardinal System and to instill a tremendous awe into them.
With that psychological barrier and the «immortal walls», a
physical barrier, she attempted to restrict the masses'
movements and interactions. For the sake of letting the Axiom
Church seize the transmission channels for news, so as to control
the masses' hearts. She wished for the people to remain devoted
believers of the church for eternity, staying ignorant and naive...
—Those absurd immortal walls were not the end to the physical
barriers she created. In order to restrain the various regions that
pioneers resided in, from spreading out, Administrator set down
many humongous objects. A huge, unbreakable rock; a swamp
that could never be filled; a rapid, uncrossable stream; a gigantic,
unfellable tree...”

(Alicization Rising, 12)