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...
If you lose half your men, 
change your strategy.
.غيّر خطّتك إن فقد نصف عدد رجالك
Falls die Hälfte kampfunfähig ist,
ändere die Taktik.
Si derrotan a la mitad, cambia de plan.
Si derrotan a la mitad, cambia de plan.
Une moitié tombe ? Change de stratégie.
L’autre moitié ? Replie-toi.
Se si perde metà dei propri uomini 
bisogna cambiare strategia.
Se perder metade deles,
mude de estratégia.
Потерял половину войска —
меняй план.