It`s the night before Rose`s mum re-marries. Rose can`t sleep for worrying & nor can her muddled Great-Aunt Cosy, her namesake. Rose sees the old lady leaving the house & runs after her to the London underground. Their empty train stops in 1940, in a war-torn London broken by the Blitz. Here, Rose witnesses great romance & impending sacrifice. Tragedy will surely follow
- unless she can change what happens next.. .