How Not to Summon a Demon Lord - S01

The demon lord Diablo finds himself mistaken for a god when he crosses paths with High Priest Lumachina Weselia. Drawn into her mission to purge corruption from the Church, Diablo and his companions-Rem, Shera, and later the grasswalker Horn and the magmatic maid Rose-agree to help her locate the honorable paladin Batutta. Though Diablo is no deity, he resolves to shield Lumachina as she pursues her goal. But can a demon lord from another world really live up to the role of a god? And will he succeed in granting Lumachina's wish?