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...
After touching your back, I'm convinced
that either you have a severe illness
بعد لمسي لظهرك، أنا مقتنع أنّك إمّا تملك مرضًا حادًّا
Als ich deinen Rücken berührte,
Al tocarte la espalda
Al tocarte la espalda
En touchant ton dos, j’ai compris
Dopo averti toccato la schiena,
 ho ipotizzato che avessi qualche grave malattia,
Quando eu toco nas suas costas...
Когда я дотронулся твоей спины,
решил, что ты либо серьёзно болен…