Dohdohs
I will be honest, I skipped all his backstory, not relevant in the current context the MC is in. There is two way to write about the life of a MC: - the first one is little by little when it is relevant (some flashback about a part of his life when needed). - the second is to make a big prolog where you follow the MC before he reincarnate. Right now it is too forced and break the flow. The MC want to explain about Friday? Just say that it's a kind of archive magic that he learned that allow him to learn things easily and keep track of his growth. No need for her to know everything about his system or his previews life.
Author, sigh, what are you doing, it all started so well from the very beginning. What did this fool tell you or where did you read to tell the first person you met about your life. I am not saying that you cannot trust everyone or go to such an extreme. Trust must be earned. Even if you have a system, you still need to use your brain.
Don't you hear about it all the time on the news? What? Ofc I'm talking about those fathers that gets jealous of their sons for achieving and potentially elevating their family situation from the gutter! Almost every day you hear how they turned drunktards into suicide while blaming the child, it's basically a daily occurrence!! -_-""" Please dude, be believable at least... the nonsense it's hitting the face so hard it's painful to read.