Starring in September 7th there is an aspiring scientist Dima, who shows great promise. After graduating from a prestigious higher educational institution, his career ladder transfers him to a locality with fewer prospects in terms of comfort, but with extensive opportunities in research and science. He even found himself a temporary home. He has already managed to get along in his new place, but one event unsettles him – a parcel from the post office arrives at his address. The box contained a plush toy of a pointy-eared creature, representing Santa Claus's faithful assistant and companion. The further narration proves that cute fairy-tale creatures can cause a person a lot of trouble and grief.

The antagonist of September 7th will seriously spoil the nerves and impressions of the move for the central character. The gradually escalating situation confuses him and forces him to be smart in order to defeat the strange guest and return everything as it was before. The action takes place in an average post-Soviet area with dim street lighting and chaotically parked old-style cars. A thorough study of the surrounding space will bring the adventurer significant things and objects to counteract evil spirits. Often the enemy will try to intimidate the daredevil with suddenly appearing images and sounds – you cannot dance to his tune.