Ep. 132: Mereoleona takes the Bulls to a dangerous volcanic cave to train their Mana Skin control.

Mereoleona transports the Bulls, excluding Yami, to the Yultim Volcano for intense training. They descend into a cave with lethal heat where failure of the Mana Skin results in instant death. Fuegoleon provides a magic tool to assist the Bulls, though risk remains. Asta utilizes his anti-magic while Leopold accompanies him. Luck and Magna pursue a giant spider, but Noelle races ahead using water armor. Distracted by imagining a romantic scene with Asta, she blasts him and wanders into the spider's lair. Asta and Leopold rescue her, allowing the creature to escape. Mereoleona reveals the spider is a man-made mutant and an intruder she uses as bait to teach the Bulls to expect the unexpected. Fuegoleon uses Salamander to uncover a hidden doorway behind a rock wall, exposing that the spider guards the entrance to a previously unknown dungeon.

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