A little village Bashkir girl, seriously ill with the flu, is taken by her father in a sleigh to the regional center, to the hospital. Russian Russian, who does not know a word, she gets into the room of a Russian girl, her age. A touching friendship is formed between them…

The story of five Bashkirs who have to go through two wars - the Russian-Swedish and the Patriotic War of 1812. The French called them Northern Cupids in honor of the deity of love, Cupid, because the horsemen were armed with bows and arrows. They unexpectedly attacked the enemy and just as sharply went to the rear, remaining elusive.

A young man named Ruslan, disillusioned with people, love, and his profession, and deeply in debt, flees the country. However, at the airport, he meets the girl he once loved, Diana. The young couple embark on a search for a mysterious artifact-the fifth arrowhead, which must be returned to the magical Stone of the Batyrs before the lunar eclipse.