Chapter 534: A few moments later, Tang Huan's eyes could not help but show a surprise that could not be concealed.

This is a very different idea from any one Tang Huan has ever seen before.

In the words of his predecessors, all the pictures he had seen before and the ones he had sketched when forging weapons were planar maps, while the one he was holding at the moment was a cubic one, the difference between which was the same as that of a rectangle and a rectangle.

"A spatial map?"

Tang Huan muttered.

Spacecraft can only be made by celestial magicians who are proficient in space magic and...