This is the story of Biscuit, a very curious dog with an uncanny knack for getting into trouble. When exploring the garden at her new home she would poke her nose into what looked like a rabbit hole, as a curious dog was of course going to do, and be sent on a strange and dangerous journey into the past where she would become trapped in London during the Great Fire of 1666. Yet, with determination and the help of a few new friends, she would fight to find her way home, and in doing so influence the course of history.