Chapter 887 He's Crazy?

already given a response."To be of service to Your Highness is an honor for the Liu family, and we are already filled with gratitude. We dare not ask for further rewards."Li Chen said, "Since the mat...isan said reverently, 'This thing was 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 ob...