Life is an adventure. Anything in the world is possible by will and by luck, with a moist carrot, a wet nose, and a slice of mad courage. Shylo Tawny-Tail is proud to call himself one of the Royal Rabbits of London, a secret order of rabbits who live under Buckingham Palace and protect the royal family. But high up in London's famous skyscraper the Shard, the Ratzis are devising an evil plot to cause chaos during a visit from the president of the United States. And when the Ratzis attack The Grand Burrow and kidnap Shylo, it looks as though they might just succeed. Can Shylo escape in time to save the day?