This Gunslinger Is Too Strong

Wouldn't it be nice for the protagonist to get a weapon fruit?

It is recommended not to write about niche themes and golden fingers. After all, guns are hot weapons. In the pirate world, the reason why guns are strong is because of their domineering power. Your forcible intervention in the technology of the times does not feel suitable for the background setting, especially in such an extraordinary world. Even if the protagonist is someone who knows martial arts! Especially if you don't have many fans, you can practice with popular themes first.

Good writing, cheers