Naos party is forced into crawling through a rock shelter to progress past the towering cliffs of the dungeon's twenty-first floor, but danger assaults them despite their best efforts.

A sudden landslide envelops them in darkness. Natsuki is sent flying, and Nao leaps into the mist to try and save her from falling to her death. The rest of their party waits for them to return, but Nao and Natsuki show no signs of teleporting back.

Hop in to learn the outcome of their latest thrilling adventure in this twelfth volume, which also contains side story chapters featuring the Jade Wings party!