11th year of the Meiji Era in downtown Tokyo. Kaoru Kamiya, the acting master of the “Kamiya Kasshin-ryu” style, was chasing after the “Hitokiri Battosai,” who was claiming to be a user of her sword style. One night, Kaoru meets a man carrying a sword. She immediately questions the man, but he seems to have absolutely no will to fight. “Is this the rumored Hitokiri Battosai?” As Kaoru dubiously looks on, the man introduces himself as Kenshin Himura, a “Rurouni.”

Kenshin confronts Sanosuke, who wields the giant Zanbato with ease. However, Sanosuke shows his incredible durability after withstanding a strike from Kenshin with ease. This leads Kenshin to instead launch a barrage of blows at him, and Sanosuke falls to the ground. For a moment it looked as if victory has been decided. However, while Sanosuke is in a daze, he recalls the reason for his obsession with victory, his past from ten years ago when he was in the Sekiho Army...

Knowing how strong Kenshin was when he was the Hitokiri Battosai, Jine takes Kaoru hostage in order to fuel Kenshin's anger. The two engage in a fierce battle. However, Jine, believing that Kenshin has not yet regained his former strength, inflicts the Nikaido Heiho "Shin no Ippo" on Kaoru, causing her to stop breathing. With only two minutes until Kaoru dies of asphyxiation - Kenshin's anger reaches its peak.