The 150th Notting Hill Carnival was meant to be a bigger and better celebration of the last 50 carnivals combined. The carnival is the largest street party and celebration of love and culture within the whole of the United Kingdom. Marko is entering the Carnival for the first time and really does not know what to expect. He certainly does not expect a humongous wall to suddenly appear around the parade, blocking tens of thousands of families and young people from leaving the area. Can Marko and the people he meets escape the growing chaos ensuing as food, water and basic essentials slowly begin to dwindle further and further into extinction? And what will happen to the other inhabitants of this new horror compound?