
The film is set in modern-day London, where a group of radical activists storm an energy company’s annual gala, taking 300 hostages to expose the corruption of the organizers. They start with a noble cause, but things quickly spiral out of control when an extremist within their ranks seizes power, ready to slaughter everyone in the building to send his anarchic message to the world.
As the situation becomes increasingly tense and dangerous, only one person can save the hostages. She is a former soldier, now working as a window cleaner, played by Daisy Ridley. Suspended 50 stories high on the outside of the building, she faces unimaginable challenges. While a special forces rescue operation struggles, she must use all her skills to infiltrate the building and save the hostages, including her younger brother.
The confrontation intensifies as she battles against time and the terrorists, all within a cramped and suffocating space. Every step and every decision could mean life or death. From her vantage point high above, she must navigate through perilous dangers, from the armed terrorists to unforeseen deadly situations, in order to rescue the innocent and stop the mastermind’s insane plan.