Following a one-year ban from Cyber Formula racing for cheating, Jotaro Kaga, also known as Bleed Kaga, returns for the 17th Cyber Formula World Grand Prix. However, his old car cannot compete with the returning champion Hayato Kazami, whose skills have improved tremendously, along with his Nu-Asurada AKF-0. An old acquaintance, Kyoshiro Nagumo, suddenly appears and offers him the Ogre AN-21: a prototype of the Bio-Computer operated Al-Zard series created by the developers of the Asurada, and an ultimate racing machine that only a few can drive. Kaga must now master this car, confront his own inner demons and, most importantly, defeat his longtime rival Hayato in what is possibly Kaga's last and greatest Cyber Formula season.