A former shaolin monk and martial arts prodigy, Saito Masaru lost his chance to become the champion of the world in martial arts. Defeated, he became a recluse, quietly staying at home, playing video games and living off his family. He slowly drifted from fame, drifting from the spotlight. That is, until one day when he hears about a certain game. Buying on the first day, Masaru is determined to get a new title, and to truly earn being the strongest of the heavens.