The world has been struck by an epidemic of an unknown virus. Now people can only sleep for two hours. Those who sleep longer do not wake up. A mysterious man named Iona created a religious community in a post-apocalyptic world. Its members believe in God and Iona. After all, it was this man who managed to organize them: they work in shifts, sleep in shifts and all pray together. But one day the life of the community will change dramatically. Iona will find a wounded man in the forest. Not everyone who has followed Iona up to this point will be hurt by the appearance of a new one.