Rocky Balboa is a long-time retired boxer, remembered by most people as one of the greatest boxing champions in the world. She now lives in Slides in Philadelphia. She leads a good life, which includes running her Adrian`s restaurant. Helping little Mary and her son Steps, and saying hello to her son Robert, from whom she parted ways, at any moment. After watching the virtual battle between Rocky and heavyweight champion Mason "the Line" Dixon at its peak. Rocky's interest in combat is rekindled and he plans to fight at a local club. However, Mason Dixon and his managers have different agendas and plan to let Rocky play Rocky. A real-life Mason ad campaign to regain the respect of Mason's long-lost fans. Finally accepting Mason Dixon's proposal, Rocky is ready to step into the ring one last time.