C1497 The Other Uses of Gunpowder!
With the raw materials, the production of gunpowder was simple.
The sulfur ore was brought back to Curseborough by Arslan.
After that, he began to get people to collect urine frost from the toilet to make gunpowder.
As for charcoal, it was simple. Honey, cane sugar, and other things could all be burnt to get charcoal.
There was a formula in the system, so he just had to follow it
