C2535 The Law of the Jungle at the End of the World

With Yang Ling leading the way, they arrived in front of a tall prison without much disturbance.

In order to prevent the prison from escaping, the wall of the prison was more than ten meters tall. There was only one road in and out of the prison. Even mutated zombies might not be able to break through the thick iron door.

The prison was undoubtedly one of the best shelters in the apocalypse