Compared to the Magic Network, building fortresses was evidently much simpler.
The gravitational constant here was similar to that of the universe where Earth resided, and most of the mechanical formulas also held true. After conducting some simple tests, Wang Hao began the design and construction work.
He first wanted to design the Gray Tower, but upon hearing that this high tower involved, besides the normal physical structure, aspects of magic, which Wang Hao knew nothing about, he had to give up the idea.
What these drafting dogs feared most was the client demanding endless changes. Sometimes, after a design was completed and presented to the client, the client would show it to his "friends", and then a plethora of opinions would follow. After struggling through several revisions, just when they thought it was about right, the client would say that the original design was better after all, enough to make one spit blood in frustration.