轉碼失敗！請您使用右上換源切換源站閱讀或者直接前往源網站進行閱讀！轉碼失敗！請您使用右上換源切換源站閱讀或者直接前往源網站進行閱讀！ someone who travelled through time, wouldn't he know the power of a grenadeAnd as for the level of gunpowder refinement in Qin dynasty now, this thing probably wouldn't even have one-third the power...