The first time Asta met Fanzell Kruger was shortly after he received his grimoire. In order to train with his new anti-magic sword, Asta holes up in the woods and meets Fanzell, who is looking for his missing fiancée, Dominante Code. Fanzell uses wind magic and is able to turn wind into a sword so he helps Asta train. One day while they’re in the forest, someone comes for Fanzell’s life...
Only you can decide when you're truly done,
،أنت الوحيد الّذي يمكنه تحديد وقت انتهائك
Man muss selbst entscheiden,
wann es vorbei ist.
Soy yo el que decido cuando termino.
Soy yo el que decido cuando termino.
C’est à chacun de décider
quand arrive sa propre fin.
Siamo solo noi a decidere 
quando lo scontro è finito,
Só você decide quando
realmente chega o fim,
Каждый сам решает,
когда наступит конец…