Unable to work on his novel about Liverpool's slave trade, Benson is teaching creative writing and wandering the city. The pupils who bring him their fantasies are a sad, dispossessed group with varying degrees of literary talent. Caught up in a series of bizarre events, Benson nevertheless finds his own imagination sparked by an encounter with two old army colleagues: Thompson, down-and-out and homeless; and Slater, a fabulously wealthy entrepreneur. In trying to heal old wounds, Benson unleashes a plan that just may blow up in his face.