Chapter 1677: It's a Misunderstanding

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 specially brought after hearing a..., "Thank you, Master Zhao, for your magnanimity. You don't hold grudges against an old man like me. However, Master Zhao is a busy person, what brings you to my humble shop""As long as Young Master Zh...