Enter the Magical World Starting with Gunpowder

Chen Su came to a different world due to a laboratory explosion Became the leader of a mountain I discovered that even the most basic fire in this world relies on magic to produce it. So relying on the rich modern knowledge, starting from gunpowder in this magical world, we gradually developed firearms, computers, missiles... [Preferring slow-paced farming articles] [The formulas, materials, and production methods in this article are all made up by the author and imitation is strictly prohibited! The author is not responsible for any consequences! ! !