o heat dissipation after the gunpowder ignites. We can consider adding some steel water to it. This way, we can reduce the weight without lowering the strength and prevent rusting.”A master can be rec...Chapter 750: Scolding the EmpressDaqin."“And their six hundred thousand soldiers are now outside the Moonlit Pass, it's clear they chose a better path. But the question is, would the wise and valiant Crown Prince of Qin allow them in...