Bleed Kaga was a former "Crash Racer" racing on the fringes of recognized professional racing. These racing often dangerous and resulting in death gave him a plethora of skills he passed on to then rookie driver Hayato Kazami when they met on the highways of Japan. They quickly became friends which was complicated when Bleed, always chasing the big money made the jump to the new Aoi ZIP Formula team formed when Aoi began to lose confidence in their rising star Naoki Shinjyo. Bleed and Hayato would first be friends then rivals as their goals in racing began to clash.

(Source: Wikipedia)