Bride-to-be June's bachelorette getaway turns deadly when her blood thirsty fiance and his friends show up to crash the party.

In a moment of desperation, Ruby Chase makes a vow of servitude to a monster (Frank). She breaks her vow by committing suicide, setting Frank on a course of bloody revenge against the people she loved the most.

A group of artists’ lives becomes unwittingly entangled as their obsessions and insecurities manifest monsters, demons and death.