Something may be changed for the better part of the story. Personalities, names, locations. Where characters are studying, how old they are, and so on. You can also critique the way I write character interactions, personalities, and give me tips going forward. I'll try to listen as much as I can. Doing this for free, if I feel like doing it, I'll do it. If not, I won't. Very simple. Don't expect +S tier writing. This is my first novel after all.