410. Triss's Different World People Observation Diary · Issue 2_3

As everyone knows, you can never be sure if the person you're chatting with online is human or a dog, and the miraculous internet always has experts lurking about. Triss learned about the development trajectory of "Otherworldly Gunpowder" from those posts.

So, she was inspired and, with the help of the periodic table in her hand and Lumina's occasional guidance in chemistry, Triss quickly mastered some basic chemical knowledge.

After learning how to balance molecular equations and infer formulas, the Crimson Witch began experimenting in this area.

Being an Alchemy Master herself, she was expert at designing and advancing chemical experiments, and she could even find substitutes for various instruments in her own laboratory—or simply make them by hand if they weren't available.

Bitter acid wasn't exactly a high-level technique; the process for preparing it completely was already developed in the 18th century.