The Seven Mysteries of True Cross Academy

The Seven Mysteries of True Cross Academy are seven mysterious happenings rumored to be taking place at various locations around True Cross Academy and the city.

Synopsis
Mephisto tasks Rin and the Exwires with investigating each rumor and taking the necessary measures to exorcise any demons that may be the cause of each mystery. Yukio is to act solely as an observer and is not to offer any help or advice to the team.