My Tutor is a Demon!?
A 19 page comic chapter about a hapless student turning to demonic summoning as a solution for bad grades.
Inspired by the old grimoires such as Ars Goetia and The Pseudomonarchia Daemonum by Johann Weyer.
The process the protagnist undertakes is directly inspired by the Ars Goetia and features summoning circles and Sigils from this grimoire.