Every second could be our last unless one man can rewrite our future... DAY ONE: KIDNAP'We've been looking for you,' they tell William Sandberg when they abduct him. Imprisoned at a secret location, this broken genius can only win his freedom by completing an impossible task. DAY TWO: OUTBREAKOut on the streets, people begin to die horrible, gruesome deaths. Every moment that William fails to complete his task, more will perish. DAY THREE: CHAOSThe search is on to rescue William as catastrophe after catastrophe kills thousands. But soon William realises the answer to the puzzle might be the most terrifying secret of all.