Full-length fantasy animated comedy about the Yeti, firmly convinced that humanity is someone's invention. The cartoon will show how comfortable, satisfying and friendly people live for centuries, snowy people in an amazing country, isolated from the rest of the world. They have no enemies, wars, and similar problems. Yeti families are extraordinarily strong. They observe the age-old traditions of their ancestors, skillfully organize their life, they are not afraid of hunger and cold. The Yeti never saw people and nicknamed them Smallfoot, flatly refusing to believe in the existence of the human race and sincerely believing that its representatives were invented as scary stories for kids. At some point, one of the snowmen is confronted with an ordinary person and even touches a supposedly non-existent smallfoot. This eyewitness becomes a yeti named Migo. Learning about what happened, tribesmen will consider his story stupid. However, soon the snow people still have to make sure that the story of Migo was true. How does this amazing discovery affect the fate of all yeti?