When 11-year-old Georgie makes friends with an eccentric retired scientist, she becomes the test-subject for a thrilling new experiment: a virtual reality, 3D version of the future. Then a deadly virus threatens to wipe out every dog in the country and Georgians beloved dog Mr Mash gets sick. Which is bad – but worse is still to come. As the world is thrown into chaos, Georgie embarks on a desperate quest: to save every dog on Earth and all of humanity without actually leaving the room.