桜道会最高幹部石川喬が撃たれた…。桜道会二代目会長の座を狙う抗争は、遂に石川の命さえ奪おうとしている。そして、兄、春樹をただ一人の“侠”と習い、修羅の道を歩んできたという男、宮本秋生。兄の死を悔やみ、石川の子分を次々と殺していく秋生は、竜の前にもその姿を現した。
Takashi Ishikawa, a top executive of the Sakurado-kai, has been shot... The struggle for the position of Sakurado-kai's second chairman is finally threatening to take Ishikawa's life. And then there is Akio Miyamoto, a man who has followed the path of Shura, learning from his brother, Haruki, as his only "chivalrous man." Regretting his brother's death, Akio kills Ishikawa's minions one by one, and finally appears before Ryu.