It wants in.

In response to a global rise in demonic possessions, the Catholic Church reopens exorcism schools to train priests in the Rite of Exorcism. On this spiritual battlefield, an unlikely warrior rises: a young nun, Sister Ann. Thrust onto the spiritual frontline with fellow student Father Dante, Sister Ann finds herself in a battle for the soul of a young girl and soon realizes the Devil has her right where he wants her.
In Prey for the Devil, consciousness is carried by monsters and creatures — a plane of “exorcism academy”. The story fights on E9/E10 of the E0–E14 reality ladder, compressing faith, authority, possession.