[DeepL Translation - needs review] Tomioka, a water pillar, meets Yae, a matagi's daughter, who enters the mountain to avenge her father's death--? And what will happen in the battle between Purgatory and the demons before he becomes a flame pillar? The official spinoff of the "Kimetsu no Aima! is also included in this official spin-off!
(Translator: DeepL)
