Relying on his astonishing eyesight, he could even make out the face of every single person below the stage.
Aside from that, the hall's optical and acoustic equipment also had special design.
When the people below looked up, although they could not see Ren Zhong's real face very clearly, they could see an enlarged three-dimensional projection.
After his words were processed through acoustic effect control, they would create an omnipresent resonance right by everyone's ears in the hall, endowing him, speaking from the highest platform, with an extreme sense of sanctity and authority.
This grand hall not only employed advanced technology, but also integrated a vast amount of practical knowledge related to psychology.
Ren Zhong actually did not much like this, but it was Xiao Xingyue's proposal, and he did not oppose it.
