with Your Highness until now, has he ever truly helped Your Highness Now is exactly the time to use people."Xu Wei's reminder brought Li Yinhu back to his senses, and he clapped his hands and said, "...ob expressing your gratitude to Song Yingxing. From now on, you will be in charge of developing even more powerful gunpowder."The use of gunpowder in the Qin Empire is already widespread now. From lar...