The ultimate fighter returns. Yuri “Boyka” Boyka, now a global martial arts legend, faces his toughest challenge yet—an underground tournament that spans continents and pits him against fighters who are as deadly as they are unpredictable.

With his signature blend of raw power, precision, and relentless determination, Boyka must confront his past, protect those he loves, and prove once again that he is truly *undisputed*.

Expect jaw-dropping fight choreography, high-octane action sequences, and emotional stakes that push Boyka beyond the cage.

From the streets of Eastern Europe to secret arenas hidden in the shadows of Asia, every fight tests his body, mind, and spirit.