Everyone is trapped inside the body of the demon realm's most dangerous creature, a beast capable of infinitely multiplying until it swallows the entire world. Dimensionally cut off, the only remaining option for Basara and the others is to completely eliminate this dangerous creature's vital core.
If you side with me,
Verbündest du dich mit mir,
Si te pones de mi lado, te ayudaré
 a hacerle cosas obscenas a Mio.
Si te pones de mi lado, te ayudaré
 a hacerle cosas obscenas a Mio.
Si tu t’allies à moi,
Se ti schieri dalla mia parte,
Se você se aliar comigo,
Если займёшь мою сторону, 
я помогу тебе творить пошлости с Мио.