In Girls Dormitory, Linzie Davidson, one of the most desired and arrogant students at UCLA, is about to face the consequences of her careless teasing. After provoking the wrong person—a sexually repressed janitor—Linzie's glamorous life is abruptly shattered when a blackout leaves her and her best friend Carole trapped in a nightmare. The two quickly realize they aren’t the first to go missing, as other students have also disappeared mysteriously.

What seems like a simple prank gone wrong soon turns into a terrifying descent into degradation, orchestrated by the janitor and his twisted accomplice. Their carefully planned scheme manipulates the students, putting them into the most humiliating and depraved situations imaginable. Linzie and Carole, along with the other trapped students, are subjected to unthinkable horrors, as their tormentors seek to destroy their dignity, pride, and reputations.

The glossy surface of university life hides a dark underbelly, and as the days pass, the girls are pushed to their limits. They must confront their deepest fears, realizing that no one is safe in this cruel game. With no rules, no mercy, and no friends to turn to, Linzie and Carole must fight to survive in a world where their status and confidence mean nothing. But as they fall deeper into despair, one question remains—who will be the final victim?