Morio, the kind demon thought to have died in the flood, reappears, and attacks a town near where the devils may be hiding. Keiji and his comrades investigate but with the sudden appearance of his half-brother, Keisuke, Keiji is forced to confront his troubled history with their father. Despite not wanting anything to do with his old man, Keiji decided to help Keisuke rescue their father from the devils. And in this disparate battle, Chicken Little must face her fears to save everyone!