The boss of a very large company as the next target of the Ghost Thiefs?! Akira and his comrades have founded a group of heart-fed robbers, whose aim is to put people back in the right direction. To do this, one way only: to steal the treasures of their palaces, alternative dimensions where the perversions of their owners materialize! Soon after returning from a school trip as brief as they are entertaining, our heroes discover that the principal of the Shûjin Academy died enigmaticly and that the popularity of the Ghost Thiefs is experiencing a strange flight. It is then that a dispute broke out between Ryuji and Morgana, the latter unfortunately deciding to leave the group... Well determined to find him, Akira and his comrades enter a new palace and make the meeting with a mysterious girl calling herself "the beautiful thief." Who is he really and what is the nature of his ties with the master of the place?