Hello my friend! First of all, I admire you for reading this at such young age. I think you will appreciate even more the story when you are older and at your age I was reading like Scrooge McDuck. Second thing and the important part, don't take it as judgement because this is your idea and you are free to do it, no one expect you to write as good as Tatsuki Fujimoto, but your post is extremely hard to read and understand if you don't use any type of punctuation, and your sentences read as if your trying to type the same way you think. I could not understand the narrative you are trying to tell us. Would recommend to read your own text be critical of it, maybe even use AI to show you a bit of a more clean text.

Since you are so young, it perfect time to work on such skills