The strange little black bird Nero, who kept following Asta around, suddenly appears before Finral, who had just finished fighting with his brother Langris, and demands that he take them to the Demon’s bones back in Hage Village. Finral is obviously startled that Nero’s suddenly speaking human words but obliges and takes Nero to the bones and witnesses an unbelievable sight. We will finally find out the true events that befell the elves 500 years ago! Meanwhile, back at the Shadow Palace, the devil’s eerie magic fills the room.
It's far more powerful than even the elves'...
...هذا أقوى بكثير من الإلف حتى
Sie ist so stark wie die der Elfen,
nein, noch stärker.
Es mayor que el de los elfos.
Es mayor que el de los elfos.
Il surpasse celui des elfes !
È immensamente più potente 
anche di quello degli elfi...
É muito mais poderosa
até do que a dos elfos...
Да она… даже сильнее эльфийской!