Adonis Johnson never knew his famous father, world heavyweight champion Apollo Creed, who died before he was born. Still, there's no denying that boxing is in his blood, so Adonis heads to Philadelphia, the site of Apollo Creed's legendary match with a tough upstart named Rocky Balboa.

Life has become a balancing act for Adonis Creed. Between personal obligations and training for his next big fight, he is up against the challenge of his life. Facing an opponent with ties to his family's past only intensifies his impending battle in the ring. Rocky Balboa is there by his side through it all and, together, Rocky and Adonis will confront their shared legacy, question what's worth fighting for, and discover that nothing's more important...

The grave course of events set in motion by Thanos that wiped out half the universe and fractured their ranks compels the remaining to take one final stand in the grand conclusion to twenty-two films.