One day, Kyutaro Horikita, the tall, dark and handsome cleaning
expert of Kurokado High, comes across a sleeping maiden named
Fumi Nishioka at school... Unfortunately, their meeting is
anything but a fairy-tale encounter! It turns out Kyutaro is a
'Sweeper" who cleans away negative energy from people's
hearts-and Fumi is about to become his apprentice!
Fumi still has no memory of her past, but she begins to feel a
sense of calm working and living with Kyutaro and his family of
Sweepers. But when a Bug Handler goes after her, how will she
overcome his dark manipulation?