The year is 2020. An infected mouse escapes from the Institute of Functional Immortality, where a means of prolonging Putin's life is being developed. An apocalypse occurs in Moscow: most of the city's inhabitants die, some survive, and the rest turn into zombies. Now they can hardly see, but they run fast, hunt in droves, hear sensitively and smell very well. The heroes of the story are survivors who were caught in different parts of Moscow by the apocalypse. They do not know each other, but they are moving in the same direction - to the place where it is still possible to save themselves.