Mary is a good Christian girl who goes to a good Christian high school where she has good Christian friends and a perfect Christian boyfriend. Her life seems perfect, until the day that she finds out that her boyfriend may be gay — and that she’s pregnant.

Maddie, a teen stuck in the afterlife, investigates her own mysterious disappearance alongside a group of other students who are also stuck in limbo at their high school. Maddie goes on a crime-solving journey as she adjusts to high-school purgatory, but the closer she gets to discovering the truth, the more secrets and lies she uncovers.