num_pages: 98
description: Gabe and his friends try to summon a demon one night. At first, they think nothing works, but Gabe gets a surprise later- turns out the summoning did work, it's just that Desideratus isn't very good at his job and showed up quite late. Gabe doesn't know how to handle this, but the demon keeps showing up for some reason, so he'll have to figure it out.
language: English
title: Theurgy
publisher: LINE Webtoon