Given a rare afternoon off from work, Odette decides to prepare a romantic surprise for her boyfriend, Gavin. With flowers in arm, some exotic presents in hand, and an adventurous smile on her face, she arrives at their shared home early ... and is shocked at what she discovers. Gavin in bed with Shay, his ex-fiancee. Initially devastated, Odette channels her inner rage and accidentally unleashes the dormant beast within; a psychopathic brutality she has somehow managed to control for a decade. But she's not alone. Shay also harbours the same insanity, one a little closer to her apparently...