In the year 2048, the world's attention has been captured by the Immortal Grand Prix where hi-tech fighting Mechs race at speeds faster than 350 mph. Fresh from their victory from the minor-league IG-2 Team Satomi has catapulted up to the major leagues. But Team Satomi is going to have to tighten up their team work if they're going to win their first race against Team Sledge Mamma, a team that doesn't' play by the rules.