Anna is doing her best: there are lots of other seventeen year olds who are living alone in the partially rebuilt ruins of London. She hopes that by keeping things clean and tidy and by studying hard she can keep the dreams away...

But then a tall, dark stranger with eyes like a fly enters her life. He claims to know where the missing people of London have ended up. He might even know the location of Anna's missing parents. Anna can help, but to do that she will have to let go of what little normality she has managed to gather around herself and begin the journey to Dream Paris.