After being bitten by a cursed white snake, a model turns into a demon-possessed seductress who causes the death of anyone who sleeps with her.

Sonya, a successful advertising executive and widow, finally lowers her guard when she falls for Benno, a talented young photographer at her firm. However, their blossoming romance turns toxic when Benno, driven by deep-seated insecurities, accuses her of trading sexual favors with a wealthy client to secure a massive contract. As these baseless accusations mirror the trauma of her past marriage, Sonya finds herself trapped in a destructive cycle of jealousy and suspicion that threatens to unravel both her career and her sanity.