The instructor for the study of imaginary beasts, Balam Shichiro, can't help but touch any living creature he comes in contact with. Because he looks rather terrifying, the students are generally pretty scared of him. During class, Balam notices that Iruma doesn't have wings on his back. If it's found out  that Iruma is a human in the netherworld, only trouble awaits. But despite all of this, Iruma says the most surprising thing to Balam...
Throughout our history—the history 
of the netherworld, that is—
—من خلال تاريخنا—أي تاريخ الجحيم
Dämonengeschichte. Kurzum,
in der Dämonengeschichte …
En Historia del Inframundo
En Historia del Inframundo
L’Histoire de l’enfer, aussi appelée
Chroniques infernales,
La storia dell'Altro Mondo...
in altre parole, il nostro passato,
História do Mundo dos Demônios, ou seja,
ao longo da História dos Demônios...
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