ul gunpowder."The use of gunpowder in the Qin Empire is already widespread now. From large red-clad cannons to small fireworks for the common folk, it's no longer anything new.But all of these gunpowd...ought to unleash a century's worth of pent-up resentment. Both sides battled with incredible ferocity, slaughtering thousands of Liao soldiers in a short period. This left the Liao army terrified. Ta...