In Japan, there exists "Public Sports", which are types of races you can legally bet on. That includes Bicycle races, Speedboat races, Horse races, and finally, Motorcycle races. Issei Zeniya is so obsessed with getting rich that people call him "Money Hungry". His goal is to make a quick fortune and decides the best way of doing that is jumping into the world of Motorcycle racing...The high-speed get-rich-quick dream starts here!