Story
One day while eating cake with friends Nina spots what she thinks is candy. She swallows it and then two handsome boys Ichii and Zero point a device at her and then ask her if she’s seen a small pink object and she tells them it was a piece of candy and she ate it. They tell her it wasn’t candy but a crystal pearl used in a magic examine. They are forced to protect her from others immediately. After their safe they explain that once a year a crystal pearl is dropped into the human world and wizards descend to capture the pearl. The one team with the pearl at the end of six months become professional wizards. The Ichii calls to report this to headquarters but is told the removal medicine won’t be ready for six months. So the boys chose to protect her till the medicine is ready. Other examinees who would just as soon kill her to get the pearl.