While Asta and the other Black Bulls were fighting with Fana, Fanzell was facing off with the forces of the Diamond Kingdom, which he used to be a part of. The forces happen to be led by two of Fanzell's former students, Ladros and Mars. Fanzell left the Diamond Kingdom because he didn't agree with the kingdom's methods, but before, he would train children on how to use their powers for the Diamond Kingdom. Fanzell tries to reason with his former students, but Ladros attacks regardlessly, forcing Fanzell to fight with them.
so we decided to take 
advantage of the chaos!
!لذا قرّرنا استغلال تلك الفوضى
Und diesen Aufruhr wollten
wir dann erst mal ausnutzen.
¡vinimos a aprovechamos la confusión!
¡vinimos a aprovechar la confusión!
on s’est dit
qu’on profiterait de la confusion !
così abbiamo deciso 
di approfittare della confusione!
e por isso decidimos tirar
vantagem da confusão!
и мы решили, что грех пропустить веселье!