Little Shylo Tawny-Tail is proud to call himself one of the Royal Rabbits of London, a secret order who live under Buckingham Palace and fight evil across the world. But high up in London's famous skyscraper, the Shard, the evil Ratzis are plotting to cause chaos during a visit from the President of the United States. And when the Grand Burrow is attacked and Shylo is kidnapped, it looks as if they might just manage it! Can Shylo escape in time to save the day?