Because she used forbidden magic, Nero survived for centuries. In the back of her mind, memories from long ago start to replay in her head. From when Nero was still called Secré and when Secré first met the most powerful and talented mage in the Clover Kingdom, Prince Lumiere. They become friends with Licht and the other elves, but due to the evil plans of a devil, the humans end up killing all of Licht’s comrades. Because of that, Licht ends up turning into a demon and Lumiere finds him in that state. What will he have to do to protect the ones he loves?
I've read about this being 
from another world! A devil?
قرأت عن هذا الكائن من عالم آخر! شيطان؟
Ich habe von solchen Wesen
aus einer anderen Welt gelesen.
¿Es un ser del otro mundo
sobre el que leí?
¿Es un ser del otro mundo
sobre el que había leído?
au mana malfaisant
venant d’un autre monde…
Ho letto di creature simili
provenienti da un altro mondo!
Eu já li sobre esse ser de
outro mundo! Um demônio?