Chapter 388: Prince Wenwang

invented decades ago and was very popular at first. It uses gunpowder as a fuse to fire projectiles, with the power of a crossbow.'"Saying that, he took out an object from the toolbox he had speciall...ld glance. "I have patience, but His Royal Highness the Crown Prince doesn't seem to. The people of the world can't afford to wait either. So I hope when I return, you will give me a satisfactory answ...