The countdown has begun. Seven writers have fled to Mirror House, a picturesque mansion by the sea. Each member of the group is running from a terrible premonition of their own death on July 24th. What they don’t know is they were, in fact, prophesizing the end of the world, for on that very day, billions will die from a relentless heatwave triggered by global warming. While the rest of the world learns of this grisly fate, the writers, oblivious to the coming catastrophe, throw a Halloween party. It will be a very special party, for not only are the flames of Hell destined to be licking at the gates of Mirror House, the denizens of perdition itself will be crashing their party.