I Just Want to Be a Magician

Aliens invade, the teammates are all natives, and the system is very ordinary. How can we take them to fly? Do you have to force me to develop technology? Have you seen this Gatling? I just built it. Why don't you try it while it's hot? Have you seen this mortar? Let me ring it for you. Not enough fun? Then get a few more. Sure enough, men like to be vigorous and vigorous, so it will feel like a new year. This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.