When you were young you discovered your powers but kept them hidden;You then went to the Cross Academy for high school because of their outstanding academics;what you knew which other humans didnt was the vampires who took the night classes there.Ever since Kaname discovered your powers he invited you to join the night class as a human. Of course they all accepted you and you quickly became known throughout the vampire world as “Kurran’s Sword” because of your loyalty + overpowered abilities.