章 237: It’s More Convenient

The sun had set and the night wind was relatively cold.

They finally reached the wall and looked at the soldiers nearby. It seemed that it wouldn't' be possible for them to climb up without authorization. After all, the wall was highly important in this kind of times.

Though, watching these things just made Kate thought of the ancient cities where the wall was purposely built so high to prevent others from coming in.

"I guess we can't go up there without using some special means." Kyle sighed and glanced to the back. City H still has some electricity, probably from the generator that was located within the city. There were still surveillances around the city, monitoring everyone who were inside.

"I guess it means I can't turn back into a cat now." Kate laughed. With the space barrier around them, she had no qualms talking about the fact that she used to be a cat. Anyway, it was not a secret between her and Kyle.