C532 Friend Emperor

What exactly was a machine gun. Feng Yu Heng explained it to Zhang Yuan as: "It's a type of spear with a mechanism hidden in it."

Zhang Yuan felt that this was reasonable.

This was not the first time that Feng Yu Heng slept in Heavenly Hall's inner hall. Fortunately, she would be sleeping in the western room, rather than the eastern room that was specifically reserved for the Emperor