The Metal Fight tournament is the world's most popular televised sport, with robot contestants competing for the title of Best Metal Fighter in the World. Kurenai Ken, along with teammate Saeba Shoko, pilots the Super Robot Fighter, Red Baron, and hopes to become the champion. Their opponents include Kaizer, who is revealed to be Shoko's supposedly missing father, Tetsuo Saeba, and other skilled rivals from around the world.
