Chapter 552: The Entry of Dantai Jing into Service

"You've done a wonderful job 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 alread...erals.Among them was Wu Yong, the valiant general who had just taken over command of the Iron Pagoda.Three miles southeast of the military camp, there appeared fireworks of unknown origin.Li Songru lo...