Chapter 1736: Yelü Shenxuan's Fury

lace constructed within the city limits, with all aspects adhering to the established regulations."Speaking of which, Li Chen glanced at Zhao Qinglan with a meaningful expression and said, 'But now th...e.Therefore, before that, saltpeter was mostly used by civilians to make gunpowder, fireworks, and alchemists' potions. Although its uses were quite widespread, the consumption volume was actually not...