After the horrific events that took place in Valentine Bluffs, TJ and Sara struggle to move on with their lives in a new town. Circumstances force TJ to move back to his hometown, where he tries to start a new life. 40 years pass, and the town of Valentine Bluffs has forgotten the names of Axel Palmer and Harry Warden. The next generation is getting ready to celebrate the big Valentine's Day dance. All seems well, until an ominous figure wielding a pick axe appears, leaving a trail of carnage behind.

When Aaron, an ex-fighter, turns to music after years of being knocked around and left with permanent mental disabilities, he falls for Jana, an off-centered Bulgarian immigrant living in New York. While he recognizes that she is as crazy as he is, Jana does not share the same opinion. But her brother, Bobby, an up and coming wannabe fighter, decides to convince her she is that crazy in order to get Aaron in the ring against him.

Deckard Shaw seeks revenge against Dominic Toretto and his family for his comatose brother.