The Hidden Proxy (Masky X Sister Reader)

~This is my first time putting a story on here so it might not be good but if yall like it please tell me and I will add more. Well here is the Info about the book~
Everyone knows Masky and Hoodie but what if before they had developed those personas they went by Timothy Wright and Brian Thomas. They had a normal life before Timothy's sister got attacked by Nathan because (y/n) kept turning him down. What if the Operator sent his best men who are Masky, Hoodie, Ticci Toby, Jeff the Killer, Ben drowned, Eyeless Jack, and Laughing Jack to find (y/n) to help them in a war that is yet to come.