At the very beginning of this book, Patch Brightwater is at first mistaken for an ice monster by the children of the village of Patterfall. He has been through a terrible journey in the snow and nearly died.
He has lost his memory (PROBLEM NUMBER ONE).
He knows there are important details he should remember, but the only thing he can remember is that he is a piper. He remembers his training and his songs.
The people of Patterfall have a problem too: RATS – for which they need a piper (obviously).
And then, the next problem for Patch: the simple but beautiful song he plays, ‘The Dream’, which should have woken the barnful of fat, snoring rats and had them scurrying after him and out of the village HAS NOT WORKED!
He needs to play a song called ‘The Dance’. The Dance is extremely dangerous and extremely ILLEGAL!