Ukraine, XVI-th century. The southern part of the country borders with the Crimean Khanate's land, which is headed by the brutal and bloody ruler Chuluk-Bay. Regiments of horde mercilessly attacked the ukrainian land, plundering and killing them, small children and women were taken in slavery. But there were those who resisted the conquerors - legendary warriors cossacks. Council of Elders elected cossack Bohun for hazardous mission - to destroy the leader of the horde Chuluk-Bey. There are rumors that Chuluk-Bay worships dark Gods and he takes his strength from them. But Bohun has also secret - light mother-earth's wisdom. He is ready to apply it against Dark Khan to conquer and liberate his people. Bohun will steal in the den of Chuluk-Bay in the night to avoid the numerous enemy forces.