Jin Kaito is a hot-blooded guy with a soft spot for the weak for hot women. His job is "catch" women under the bold catchphrase: “For just 50,000 yen, I’ll escort you to paradise.” One day, he saves a girl named Yuna from a gang of delinquents. At her request, he gives her some pleasure in return. But her sexual appetite turns out to be bottomless, and even Jin, a sexual beast, is forced to flee with his tail between his legs. Meanwhile, a man called Inuzuka, from the Jōsai gang is desperately searching for Yuna. She was connected to the gang and had stolen 100 million yen in drug deal slush funds. Unaware of all this, Jin is at that very moment having a wild night at a hotel with Yayoi, a woman he picked up at a bar…

Street racers challenge each other to exceed the current speed record held by the F1 racer. However, in order to break the record of the Megalopolis Express Freeway, you need to have "luck" in addition to a high-powered street-machine and driving technique. And you must be able to conquer "Devil’s Curve" Racers bet their dreams and their lives against one another in a dangerous game of speed.