In a vibrant medieval Russia, we follow the journey of Ilya Muromets, a legendary hero who rises from humble beginnings. Confined to his bed for thirty-three years due to a mysterious ailment, Ilya's life takes a miraculous turn when two pilgrims bestow upon him the power to walk. Embracing his newfound strength, Ilya sets out on a quest to join Prince Vladimir’s warriors, determined to protect his homeland from looming threats. As Ilya journeys towards Kiev, he encounters Kalin, the ruthless Tugar Khan, whose Mongol horde casts a dark shadow over the land. With his valor and might tested, Ilya faces numerous obstacles, including Kalin's cunning tactics and a formidable sentient dragon-like creature sent by the Khan to devastate territories.

Alongside fellow warriors and loyal companions, Ilya battles both men and mythical beasts in a bid to safeguard the freedom of his people. As the kingdom grapples with internal betrayals and external dangers, Ilya’s leadership becomes instrumental in rallying the troops against Kalin's oppressive forces. His skills and courage inspire those around him as he fights for justice and peace. As skirmishes intensify and stakes grow higher, Ilya is torn between personal loyalties and the greater cause he champions. Throughout this epic saga, Ilya’s legendary status is forged through unwavering resolve, strategic prowess, and an indefatigable spirit in the face of relentless adversity, setting the stage for dramatic confrontations that will define the future of his beloved homeland.