The third Battle, doomsday's Lonely City?

After he regained consciousness, Tang Zhen appeared in a Super City with tall buildings.

From the appearance of those buildings, one could tell that this was a world with a very high level of technology. However, it had still been baptized by the flames of war, and there were ruins everywhere.

Tang Zhen didn't know if the scene in front of him was an illusion or not. He only knew that what he felt was extremely real. It was obvious that this was the secret technique of the world Tower and it wasn't as simple as an illusion.

As far as the eye could see, the streets were filled with scattered garbage, and there were thick dark clouds floating in the air, not a single ray of sunlight could penetrate them.

If one looked closely, they would see a flying object flickering with blue light in the air, but it had never revealed its true appearance.