In the mahjong world, heroes emerge from generation to generation. Today, you may be an emperor who can cover the sky with one hand, but tomorrow you may be defeated by a newcomer in the mahjong world and become a loyal and submissive person. In the turbulent history of mahjong, Akagi Shigeru (played by Hongo Kanata) with silver hair is destined to be an important figure that cannot be ignored. Although he is young, he has a meticulous and calm mind and courage. As soon as he appeared, he defeated the heavyweights in the mahjong world, which shocked the underworld and was named the "Legendary Mahjong Player". In contrast, Washiu Iwa (played by Masahiko Tsukawa), who has a background in both black and white, is the "King of Darkness" who stands proudly at the top of the mahjong world. He founded "Wisiu Mahjong" and not only made a lot of money, but also took the opportunity to get rid of countless talented newcomers in the mahjong world. In order to break through the defense of this cunning man, one summer in the 40th year of Showa, the bad detective Yasuoka (played by Jimbo Goshi) asked Akagi to break into Washiu's nest. The two generations of mahjong giants are destined to engage in a fierce fight... This film is adapted from the original manga by Nobuyuki Fukumoto.