Chapter 338: The Situation is Like a Thunderbolt

an Jiaojiao just pouted the whole time.looked wronged and hesitant to speak."This trip isn't for pleasure, it's dangerous. You wait here in the palace."Li Chen gave such an order and no longer cared h...icient black powder.Poor stability, low explosive efficiency, small blast radius, the only advantage is that it's relatively easy to manufacture.But this, in Li Chen's view, was still far from enough....