Seijo no Maryoku wa Bannou desu Season 2 Episode 9 English Subbed Episode Title: Final Act Episode Description: Sei, Albert, Yuri and the knights fight through the undead in the mines. Sei purifies the miasma, but a remaining undead attacks Sei, causing her to fall into a chasm. After a search, Sei is reunited with the group but discovers another lake of miasma, from which an undead dragon emerges. Despite sustaining injuries, Albert and Yuri protect Sei until she successfully casts her spell and purifies the miasma.