Akaba Ken was a renowned stock-car driver who tragically lost six spectators during an accident that left him badly injured. Despite his injuries, he vowed to give up racing and promised his younger sister that he would never return to it again. However, when his father needed help developing a new Formula 1 racer in America, Akaba agreed to go there and assist with the project. While testing the car, Akaba set records due to its speed, but this success put pressure on him to resume racing in the F-1 circuit. Although he had supporters, some people opposed his return, including those who were responsible for the original accident.