Death Race: Inferno movie plot

Karl Lucas (Frankenstein) has won four races, but needs one more to gain freedom. Before his final game, Lucas and his team, cars and everything were moved to another prison where they would have a deathmatch in the desert. And, at the same time, Sether ran into a marketer who wanted to franchise Deathmatch. And marketers secretly don't want Lucas to win the game, they want to kill Lucas. At a critical moment, Lucas used his super-long self-driving skills to compete with his life-and-death opponents in the death race. In the end, the protagonist braked suddenly before the finish line, 14k won the race, and finally the protagonist drove to the marketer in Shenzhen. In the surveillance room in the cave, the scene where the car was deliberately destroyed and injured, secretly replaced the injured marketer with himself, and finally escaped.