After high school student Akio Asakura loses a high-speed race to a Porsche 911 Turbo nicknamed "Blackbird," he visits a junkyard to source parts for his car, where he unexpectedly finds a blue first-generation Datsun Fairlady Z (S30) and purchases it. Akio subsequently learns that the Z is not only tuned to 620 bhp but also carries a dark history of unfortunate accidents involving its previous owners. Complicating matters further, the car's last owner shared the same name as Akio. With the "Devil Z," Akio establishes a new rivalry with the Blackbird and its driver, Tatsuya Shima.