Cautious Hero: The Hero Is Overpowered but Overly Cautious

Season 1, Episode 9

Episode Title: This Reaper Is Just Too Invincible

Air Date: 2019-12-04

Overview:

Kilkapul summons a nightmarish reaper to eliminate Seiya and the others, and not even retreating to the Divine Realm is enough to stop its advance. After Mash and Elulu improve their skills, Rista resolves to step up her own game, as well.