You came home to your house ransacked. Your parents gone, or so you thought. You looked around frantically until your parents came up in a hallway. You were relieved as you ran up to them but something was off. Before you knew it their mouth opened into a square jaw and sharp fangs. You screamed and ran. They chased you as you stabbed them with a wand like object, a stele. But a blonde guy with tattoos stabbed them with a glowing sword, a seraph blade. You were hyperventilating as he checked for injuries. Then you passed out into his arms. You woke up to a girl sitting on your bed, Isabelle Lightwood. She had dark hair and blue eyes.