This is an idea that I got from probably one of my favorite episodes of Supernatural where a girl is brought back to life using an ancient Greek necromancy spell.
I guess it’s paranormal and also slightly zombie apocalypse
The title I have for it is Don’t Play With Dead Things
The general idea is a college student studying ancient Greek and finding the spell. He’s a skeptic so he doesn’t think it will really work but he goes to the cemetery and instead of just trying it on one person he writes the spell into the ground in the middle of the graveyard. Nothing happens for a while but soon reports of missing loved ones coming home spreads across the news. What will he do about the horde of zombies he has set loose?