You've gotten to know the Cullens and their secret. You've became very close with the coven (Rosalie, Carlisle, Esme, Emmet,Jasper, Alice and Edward) despite being human. But something happened. You were attacked by a nomad, James, who wanted revenge on the Cullens for some unknown reason. The Cullens didn't get a chance to tell you that you're their shared mate before you were killed. Carlisle has to make a decision to either bring you back as a vampire or let you die. Carlisle decided to turn you into a vampire to save you.