Greetings. I think I finally found a period of time in which I can building my world around. I believe it would be interesting to see how well technology and magic would work together in a semi-feudal age, which is the gunpowder fantasy. I have thought about a medieval novel for some years now, but back then I was too young to create it. I try my best to come up with my own ideas, but sometimes I find inspiration in well-known franchises, too. Do you have some pieces of advice about building a world that uses guns and magic? Are there any "not-to-do" things I need to know? I could use anything. Thanks.