A lone gunman travels to the town of Yuta, which is run by the warring clans of the white-colored Genji and red-colored Heike. After ignoring requests from both clans to join them, he is given shelter by a woman named Ruriko, who takes care of her mute grandson Heihachi. Ruriko tells the gunman that many years ago, the town prospered in gold mining until both clans fought over the gold and drove away the population. The Heike-aligned sheriff tells the gunman that in the midst of the chaos, a Heike man named Akira married a Genji woman named Shizuka and lived peacefully with their son Heihachi, until Heike leader Kiyomori killed Akira in cold blood, rendering Heihachi mute from the trauma. Seeking protection for her son, Shizuka became a prostitute for the Genji. Since then, Heihachi has been tending to a trio of red and white roses, waiting for the day they bloom.