Chapter 544-Sea of Bones, unable to withstand! single blow

After the tower City was built, Tang Zhen switched to the map view and began to pay attention to the changes in the surrounding area.

This time, the construction of the City Tower did not cause much of a commotion on the surface. If they had not been notified in advance, no one would have realized that a City Tower had been built.

Tang Zhen was very satisfied with this. If it wasn't for the fact that he had to be wary of monster attacks, he would have quietly built the floating city without anyone knowing.

However, the calmness was only the surface appearance. In reality, the movements were not small!

To build three turrets at the same time and upgrade them to Level 5, one could only imagine the intensity of the monster siege!