The sequel series to the supernatural romance shojo QQ Sweeper. In this series the romance between Fumi and Kyutaro grows with plenty of magic and mystery along the way. Fumi Nishioka lives with Kyutaro Horikita and his family of 'Sweepers,' people who specialize in cleaning the minds of those overcome by negative energy and harmful spirits. Fumi has always displayed mysterious abilities, but will those powers be used for evil when she begins to truly awaken as the Queen?