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...

Hyottoko, a member of the Oniwaban group, raids Kamiya Dojo, where Megumi is hiding. He unleashes his special attack "Fire Breath," in which he breathes fire from his mouth, onto Kenshin and Sanosuke. Anticipating the defeat of Kenshin and the others at the appearance of the powerful middle-ranked spy, Megumi tries to flee the scene, but Kaoru stops her and says "He's fighting for you," telling her to believe in Kenshin's strength.

Kenshin, Sanosuke, and Yahiko scramble to take back Megumi from the Kanryu residence. They are confronted by Han'nya, a spy of the Oniwaban Group. He trifles Kenshin with his martial arts skills and his "Arm-extension Spell", but Kenshin successfully conquers him when he uncovers the secret of the technique during the fight. Just when it looked like the battle was up, Han'nya removes his mask and reveals his startling true face.