Dhampir

Upon arriving at the most well known academy in the world, Ayane feels uneasy about the true reason as to why she and her father are there. Even when he explained to her many times before. A simple undercover observation mission. Things go fine after a hour until she runs into the disciplinary committee, a boy named Zero Kiryuu and a girl named Yuki Cross. Ayane finds it strange that she feels drawn to the boy and feels worse when she realizes he is the one that they are supposed to observe. She knows she has never met him before and yet she feels like they have a special connection. Who is Zero to Ayane and will she find out?