A young Masha is taunted by the visions of flying fiery monsters. The mother is worried about her daughter, her classmates are laughing at her. But one day, right in the center of Moscow, Masha witnesses a battle between winged fiery monsters and young people, who call themselves magicians. With one of them at the last moment saving Masha from a chimera attack. This is how Masha joins a secret corporation, where she learns that Santa really exists and commands an army of magicians, capable of controlling snow and ice, guarding the earth from the invasion of dark forces. The new year holidays - is the magical ritual, which is carried out every year by people across the planet, without even realizing that they are taking part in the ultimate battle of good and evil. Santa tells Masha that the fate of our world is hanging on a thread, and it depends on Masha who will win - the light or the dark.