The Black Bulls get a sudden visit from Mereleona and she drags them to the strong magic region of the Yultim Volcano. There, the Crimson Lion Kings, as well as their captain, Fuegoleon, and his younger brother Leopold, were waiting for them. Asta and Noelle remember the hot springs they had visited on their previous trip there. Finding new resolve, Magna, Luck, Charmy, Gordon, and Nero all decide to train in the fiery underground cave of the volcano!
You will endure not only 
scorching mana in the cave,
،لن تواجهوا مانا الكهف الحارقة فسحب
Dort unten gibt es nicht
nur das flammende Mana, …
En la cueva no solo hay maná ardiente.
En la cueva no solo hay maná ardiente.
Ces grottes ne sont pas juste
exposées à un mana brûlant.
Il mana incandescente non è 
l'unica cosa che trovereste in queste caverne.
Não só você irá encarar a
lava escaldante na caverna,
В пещере нас ждёт не только
пылающая мана,