Kazuma Kiryu thought his Tojo Clan days were behind him. He and the young girl in his care, Haruka Sawamura, have built a peaceful life from the ashes of conflict. All it took was a single gunshot to shatter that peace. Yukio Terada, the Fifth Chairman of the Tojo Clan, has been assassinated. With war on the horizon, the legendary Dragon of Dojima is pulled back into the world he wanted to leave behind.
Kiryu must travel to Sotenbori, Osaka in an attempt to broker peace between the rival clans, but Ryuji Goda, known as the Dragon of Kansai, will stop at nothing to get his war. In this world, there can only be one dragon.