Sorry, I havent really given much thought about the deeper mechanics of it all tbh. I just kinda do things as it comes and basing things on how most isekai world (that I know of) works. All I know is that, I have the story planned out, I didnt really care about the numbers at first, but I thought it be cool to add a few maths in it. I didnt know this would cause a lot of confusion. If it makes easier for everyone, I can just remove all calculations (except those that affects stat gains). So we can just assume the higher the stats the higher the damage or whatever that stats affect.