Just before dusk, Lu Bu'er took the specially dispatched speedboat, cutting through the waves for about an hour and a half, and finally saw the isolated island in the sea.
"This is Aoshan Island Prison. It's mainly for detaining some high-level Evolvers. Not long ago, after Babel Tower took control of this city, many heavy criminals were released. Now this prison is empty, just right for... those people."
Ai Yue was driving the speedboat in front, steering it all the way to the island.
The dock on the island was heavily guarded, and after a drone scan, a group of armed soldiers came over to check their credentials and passes; the fluctuations of their Life Energy were basically on the level of the Fourth Realm, quite strong.
From the outside, Aoshan Island Prison looked like a fortress of the apocalypse, with the upper levels being mostly for the jailers and guards to live in, while the actual place for imprisoning the criminals was underground.