The city of London has been thrown into pandemonium. All eyes are glued to the footage televised on live TV being reeled in by the cameras. And all cameras point to a deserted tower block where twelve citizens are being held at gunpoint by a group of armed criminals, each life ransomed in exchange for exuberant prices with the government. If the price is not met within thirty minutes one of those people will die. And then the timer on the next thirty minutes begins. But one of these twelve citizens has a plan to do a job the armed forces have failed; to save everyone in there – only it may very well cost them their life.