Aww man your keikaku made me have some horrible ideas.... I'll just have to share one of them.
The gods/world is under assault, and only those with high compatibility with an element/God can hope to fight back the rebeling angels. Riding their giant Magick knight/feybeast they must destroy the angels before they can find the Grutrissheit and destroy the world. Watch as a young girl by the name of Main is found and is forced into both nobility and the fight for her world while only wanting to read books. Watch as Ferdinand the commander of AGE, the Absolute Grutrissheit Enshrinement, attempts to fight back against both political intrigue and the encroaching angel threat while dealing with a book obsessed gremlin.