"Batu" is the core chapter of Vasily Yanmungu's epic trilogy, connecting "Genghis Khan" and "Toward the Last Ocean". The story focuses on the land of Eurasia in the 13th century, telling the story of the years when Batu and Subotai led their troops to march westward, and encountered and collided with the city-states of Rus on the grasslands of Eastern Europe. The work combines grassland customs, power games and all kinds of living beings, with a rich epic feel. This book is newly translated from the original Russian version, saying goodbye to the obscurity of the old translation and restoring the style of the original work in modern vernacular.