Baybars, captured by the Mongols in the Crimea region, is sold as a slave and sent to the Mamluk barracks to be trained as a soldier. Baybars will either rebel against this task imposed on him or accept to grow up as a Mamluk.

The next target of Subutai and Jebe, who defeated the Kipchak and Alan Kingdoms, would be Russia. The war on the banks of the Kalka River would determine who would be the ruler of Russia.