Your Olivia Fairchild-Morgenstern the oldest child of Jocelyn Fairchild and Valentine Morgenstern older sister to Jonathan and Cleary Fairchild your whole life the New York institution has protected you from your father Valentine Morganstern cause your father wants you to finally take your place as his dark evil princess on his side and helping destroy the world and the shadowhunters and your also dating Alec lightwood and your mum is dating Lucian Graymark who’s a werewolf

Your working in the New York institute and the alarm goes off like crazy and you get your bow and arrows and the whole institute goes to the door and all of you sees your father Valentine holding Jonathan and clary and the only way you can get them back is if you sacrifice yourself to Valentine and become a full morganstern and the full dark evil princess and gets the full morganstern rune on your skin