‘Later, as he sat on his balcony eating the dog, Dr Robert Laing reflected on the unusual events that had taken place within this huge apartment building during the previous three months.’

Within the walls of a high-tech forty-storey high-rise, the residents are hell-bent on an orgy of sex and destruction, answering to primal urges that their utopian surroundings can’t satisfy. The high-rise is a would-be paradise turned dystopia, ruled by intimidation and violence, and, as the residents organize themselves for war, floor against floor, no one wants it to stop …