The films was inspired by true events. Przemyslaw Saleta, World's Kickboxing Champion and European Champion in professional boxing gave a kidney to his seriously ill daughter. There were unexpected complications during the surgery and Saleta almost died. The movie starts when Saleta learns about the birth of his daughter Nicole and ends several years later when Saleta decided to give Nicole his own kidney. The story does not follow one linear, chronological path. The audience watches the boxer i...