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...
You promised me that you would use 
whatever I taught you for your dreams.
وعدتني أنّك ستستعمل أيّ شيء 
.علمته لك من أجل أحلامك
Du hast es doch versprochen, oder?
Prometiste que usarías lo que te enseñé
para cumplir tu sueño.
Prometiste que usarías lo que te enseñé
para cumplir tu sueño.
Tu m’as promis
Mi hai promesso che avresti usato i miei insegnamenti 
per realizzare il tuo sogno.
Você me prometeu que só usaria
o que ensinei para o seu sonho.
Ты поклялся, что будешь пользоваться моими
навыками только ради достижения мечты.