Plane coordinates _1

Tang Zhen didn't need to worry about the arrangements of the new immigrants. The residents of Holy Dragon City could be handled properly. What he needed to do now was to make ten Tower City advance to national level as soon as possible.

Now that everything was ready, he was only one step away from achieving his goal, which was the inevitable advancement quest.

The invasion of the other world required plane coordinates, otherwise the transmission channel could not be successfully built. Even the main control platform could not solve the problem.

Although the current Holy Dragon City had the coordinates of several planes, they were all worlds that had been invaded. If they were invaded again in a short period of time, these worlds would either be completely destroyed or the origin will would awaken, increasing the difficulty of the invasion.