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.
Oh! You're the girlfriend 
who ran off with him!
.أنت حبيبته الّتي هربت معه
Ah! Du bist doch die Geliebte des Herrn Lehrers,
 die mit ihm desertiert ist!
¡Eres la novia del maestro,
la que huyó con él!
Ma sì! Sei la sua fidanzatina, 
quella che è scappata con lui!
Ei! Você é a namorada que fugiu com ele!