The passage from Demon Purgatory to Shuizhou Demon City is numerous but unstable, and has never had a base.
But Demon Purgatory has a base in Desert Demon City.
The other two major forces dominating Desert Demon City are Fierce Beasts and Demon Spirit Masters.
Demon Purgatory once invaded the Fierce Beast World, then the entire army was trampled by countless Fierce Beasts, twice back and forth, and since then never provoked the Fierce Beast World again.
Afterward, they focused on dealing with Demon Spirit Masters, and both sides fought back and forth, unable to decide a winner.
Zhou Leng arrived at the Demon Spirit base, then tried to enter the Demon Spirit World, and like before, he was hindered and squeezed.
But if he went all out, he could break through with one punch and enter quickly.
Then he secretly used the Demon City in the Demon Spirit World as a transit, to try the Giant World, Giant Dragon World, Steel Dwarves World, and Tree-man World.
