In this world, everyone can use magic... and in a land called the Clover Kingdom, two young men, Asta and Yuno, strive to become the Wizard King, the greatest of all magic users. Asta and Yuno were abandoned together at a church in Hage, a village in the boonies, and lived as brothers from that day onward. For some reason, however, Asta never developed the ability to use magic, even when Yuno had already mastered wind magic. Now, at last, the boys are turning fifteen, the age at which children receive their own grimoires. Asta has high hopes that receiving his grimoire will awaken his latent ability to use magic, but when the time comes...
He held back my flames without 
even using his grimoire?!
!أوقف نيراني حتّى دون استعمال كتاب تعاويذه؟
Er hat meine Flammen ohne
die Kraft seines Grimoires …
¿Detuvo mis llamas sin usar el grimorio?
¿Ha frenado mis llamas
sin usar el grimorio?
Il a éteint ma flamme
sans utiliser son grimoire.
Ha respinto le mie fiamme 
senza nemmeno aprire il grimorio?!
Ele conteve minhas chamas
sem nem usar seu grimório?!
Он даже книгу не раскрыл, 
но остановил пламя?!