1899, the Christmas-time St.Petersburg. Ice-covered rivers and canals of the capital seethe with festive activities. On the eve of the new century those who should not be destined to meet, come together. They are people from different worlds: Matvey, the son of a lamplighter, whose only treasure is his silver-plated skates; Alice is the daughter of a high-ranking official dreaming of science. Each of them has his own difficult life-story, but having accidentally met they rush forward together in pursuit of their dreams.
Timothy Petrov is chosen as the new ataman of the Cossack village. He is approached by a businessman from St. Petersburg — Zaretsky — and asks to sell him stanitsa land for the construction of the plant. The previous ataman refused Zaretsky, because the Cossacks want to build a Church on this land. Petrov's daughter, Katya, lives in St. Petersburg and sings in a folk ensemble. One day at a corporate party Katya is kidnapped. She manages to call her father and say that is the village of the Hat. The girl is beaten and thrown out of the car. Petrov urgently comes to St. Petersburg. Close to the village of the Hat in the ditch, he finds a half-dead Kate. The ataman takes the daughter to hospital — she is unconscious, and doctors can't guarantee that the girl will survive. Now Petrov wants only one thing — to find abusers daughter and take revenge on them. And blood Yes good name Cossack and life is not a pity to give!