Two former convicts, Vic and Tom, devise a desperate plan to secure wealth by kidnapping Stella, the estranged daughter of a wealthy businessman. This audacious scheme leads them to snatch Stella and take her to a dilapidated apartment. There, they prepare a room that is soundproofed, marking the beginning of a twisted ordeal for her. In a chilling turn of events, they strip her of her clothing, forcing her into a tracksuit. To ensure she cannot identify them, Vic and Tom blindfold and gag her, effectively tying her to a bed and shrouding their identities with ominous masks whenever they interact.
As the plot thickens, it becomes evident that Tom shares a complex history with Stella; he was once her lover, and she is now revealed to be four months pregnant with their child. This shocking revelation adds layers to the already tense atmosphere. Initially, Stella’s father shows a disconcerting reluctance to pay the ransom that could ensure her safe return, which exacerbates the situation. Meanwhile, Tom's conscience begins to weigh heavily upon him, especially after Vic threatens to cut off one of Stella's fingers as part of a sinister video intended to compel her father to comply with their demands.
In a series of gripping twists, Stella discovers Tom's true identity as one of her captors. During a bold escape attempt, she seizes a pistol and manages to wrestle away a cellphone, attempting to reach out to the authorities. However, her effort is thwarted by Tom, who struggles internally with the guilt of betraying and harming his former girlfriend. This emotional turmoil sets the stage for further conflict between the two men.
Vic, upon learning of Tom's failure to manage Stella's escape, takes advantage of the situation. He lures Tom into a trap in the woods under the guise of collecting the ransom money from Stella’s father. A violent shootout ensues, leaving Tom wounded yet he ekes out an escape. As the tension escalates, Vic later gathers the ransom but chillingly decides that Stella no longer has a place in their plans at their second hideout, a boathouse where they have cruelly left her chained.
Just when it seems all hope is lost, Tom makes a timely return, driven by a mix of desperation and duty. In a climactic confrontation, he ultimately kills Vic, providing Stella with the keys that will allow her to free herself. Amidst the chaos, as Tom lies on the brink of death from his injuries, Stella makes a calculated decision. She escapes in the men’s car parked nearby, finding the ransom money stashed in a bag at her side in the passenger seat. In a bold move, she drives away, not just to reclaim her freedom, but to forge a new, affluent life for herself and her unborn child, ultimately leaving behind the harrowing ordeal.
