ow your hall for a moment"Mr. Mirror stroked his beard and smiled, "Your Highness, feel free."Nodding, Li Chen then looked at Zheng Baorong and said calmly, "Do you know why I had the Dongchang bring...diately washing over him.Before the advent of gunpowder firearms, although it somewhat alarmed him, it didn't throw him off his game.Firearms did not appear out of thin air. The Qin Dynasty had alread...