It didn't take long before they reacher another tall stone fort on top of a barrier wall. The fort was about fifty meters high and was designed like a hedgehod. It had sharp thorns stabbing out. There were few corpses hanging over them.
"The fort seems to be quiet long." Dudian said.
Francis replied: "Its not that long. This fort surrounds entire central zone. It is the line of defense. The strength of this barrier is much better than the barrier wall of the inner wall."
Dudian frowned: "Why inner wall stuffs itself within barriers one after another? Is it to protect itself from the monsters of the wilderness?"
Francis shrugged his shoulders: "Living inside the wall is always safer than living outside it."
"But what's the point of living inside the walls when you can't see the landscape outside the wall?"
Francis laughed: "It's just bushes and grass. What scenery are you talking about? There is nothing worth to look at!"
