A hotshot teenage pilot has to defend London from rogue drones that his father created. Terrifying drones controlled by artificial intelligence are destroying London... Genius scientist John Strider helped create the machines - and he's disappeared. Only one person has a chance to stop them - his teenage son, hotshot pilot Hal Strider. Hal and his sister Jess are determined to prove their father's innocence, and to find a way to save the city. But in order to survive, they are going to have to take on a terrible and remorseless foe. The machines are coming...