A small town detective investigates into a Sociology professor when a mutilated body is found and women have gone missing from his class.

Six young criminals break into hidden catacombs and attempt to steal jewels, but some inhabitants are guarding the precious belongings. After being trapped in this dark maze of crypts, the group tries to escape alive.

Teen best friends Cecilia and Emma, after a decade run into each other. Cecilia is invited on Emma's bachelorette weekend where she gets stuck in a remote cabin with her high school bully with a taste for revenge.