XENON-199X・R-

Asuka and his friends attack a giant tanker that is one of the bases of the Red Sea . Although they were able to defeat Redbeard and other fighting machines, they were left behind by a tanker that had started going out of control due to the tactics of enemy executive Touno. Asuka tries to stop a tanker from crashing into an oil complex in Tokyo Port, but the black box sealed in him is released.

Asuka = ​​XENON, who goes berserk due to the nanomachines released from the black box and turns into a "God of Destruction". He also regains memories of when he left the Red Sea, and learns that he himself was mind-controlled and crashed the passenger plane he was on when he returned to Tokyo.

Asuka sinks into despair, a person who appears before her is a martial artist named Goho Rendo. With the help of his girlfriend's younger sister, Orie, Asuka tries to suppress his body's out of control through mental training. Just as the results of his training began to appear, the disciples of the "Devil's Triangle" that had tormented XENON attacked him.