Seiichi spends time training F-class for the upcoming class competition, but when the day finally arrives, Seiichi is nowhere to be found, leaving F-class to defend the academy from the apostles of the Great Devil Order!
Murder Princess, the power to 
manipulate your targets at will.
Ihr Opfer kontrollieren zu können,
ist die Fähigkeit der Mordprinzessin.
Princesa Asesina, el poder de manipular
a tus objetivos a voluntad
Princesa Asesina, el poder de manipular
a tus objetivos a voluntad
Le pouvoir
de la Princesse du meurtre
Principessa assassina, l'abilità
di manipolare a comando i tuoi bersagli...
A Princesa Assassina possui o poder
de manipular seus alvos à vontade...