When Earth is tearing itself apart by means of crime, pollution and war, aliens choose the time to invade, taking advantage of the lowering of everyone's guard. The Japanese government establishes an elite police organization known as Blue SWAT to combat the aliens, known as the Space Mafia. The aliens attack by possessing humans to obtain their goals. When an alien possesses the chief of the Blue SWAT unit to infiltrate the organization, it manages to completely demolish their building of operations and murder all but three SWAT members; Shou, Sara and Sig.

Sendo, champion of the Osaka Expressway is challenged to a race by Tatsuya Shikiba, champion racer of the Metropolitan Expressway. During their race, Sendo crashes and injures himself. Two months later, when Sendo is released from the hospital, je looks to find Tatsuya for a rematch. Tatsuya has given up racing after the death of his friend Kazuki during a race, but Sendo wants his rematch. Kazuki’s sister, though distraught with the loss of her brother, decides to help Tatsuya get over his fear of racing and get back on the road to live out his and Kazuki’s dream of being a race car driver.