oked at each other in astonishment, unable to utter a word.Indeed, such a big event requires a substantial amount of money. Just Liu Sichun also revealed that at least six million taels of silver are...ng 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 already developed t...