Myrthe has moved to Yanato in the distant East to teach the residents about the Formos religion. However, when the group makes contact with the Kappa, the blue-eyed foreigner is mistaken for an enemy.

The harvest is approaching, but on the volcano, ghosts and skeletons seem to be causing trouble. Ashigumo is injured in battle. Will the harvested rice give Sakuna enough strength to overcome this new challenge?