Boarding School Runaway

Jaleh lives in a future society after all zombies have been wiped out, that is taking pieces of humanities past as a a form of blueprint for a new religion. This cult based on the Abrahamic faiths built a boarding school three generations ago. Jaleh is secretly gay. She decides to run away from her oppressive hetero school into the woods with some IronBoys (any descendants from a zombie era murderer cult who aren't allowed into society due to their ancestor's behavior)