Yahiko's heart is moved by Kenshin and he decides to quit pickpocketing. Yahiko refuses to pay Kanto Shueigumi and resists their demands, but he is beaten up. Kenshin comes to his rescue and settles the matter. Regretful that he could not solve the problem by himself, Yahiko wishes to become stronger. Seeing this, Kenshin takes Yahiko to the Kamiya Dojo.

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.

Yahiko, the sole student of the Kamiya Dojo, has started to step away from his training from time to time. He says he's merely going on a walk, but it is clear that he takes his swordsmanship training very seriously, and it doesn’t look like he's ditching to slack off. Curious about what he's doing, Kenshin, Kaoru, and Sanosuke decide to follow him. What exactly is Yahiko's reason for ditching?

Tsunan is seeking to clear his decade-old unresolved regrets surrounding the Sekiho Army. Empathizing with him, Sanosuke joins Tsunan in conspiring an attack on the Home Ministry. However, Kenshin was waiting for them inside the building to stop them. Seeing the former Revolutionary warrior standing in their way, the same way they faced off against Revolutionary warriors when they were in the Sekiho Army, Tsunan's fighting spirit burns. A flurry of explosives are hurled at Kenshin.

After defeating Arundo Akamatsu, Kenshin returns to the Kamiya Dojo and sees Hajime Saito. Hajime had introduced himself to Kaoru and Yahiko as Goro Fujita, the police officer, and they had invited him into the Dojo without any suspicion. Hajime criticizes Kenshin and the others for their naivety. Over the past ten years that Kenshin had washed his hands of manslaying, Hajime had honed his killing intent and skills as a hitman, and now Hajime's ferocity was aimed at them.

The name of the girl that Kenshin encounters in the forests is Misao Makimachi, and she came from Kyoto to find Aoshi’s Oniwaban Group. Kenshin is surprised to hear his name. Upon seeing Kenshin’s reaction, she asks him if he knows where Aoshi is, but he keeps his mouth shut. However, Kenshin is touched by the emotions Misao has for Aoshi, in which he then decides to make the journey to Kyoto with her.

Sanosuke makes his way to Kyoto while trudging through the forest and getting lost at the same time. On the road there, he meets Anji Yukyuzan, a fallen monk currently in training. Sanosuke witnesses Anji unleash an astonishing strike up close, a technique that took Anji 10 years to acquire. There, Anji decides to teach Sanosuke “the Mastery of Two Layers,” an art of destruction. However, he requires Sanosuke to learn the technique within one month; if he fails, he will have to die. Against this unreasonable and excessive condition laid out to him, Sanosuke declares he’ll learn it within a week. The training for this technique, which will make or break his life, begins….

Kenshin reunites with Kaoru and the rest at Seijuro Hiko's place, who is a master of Hiten Mitsurugi-ryu. Seijuro learns from Kaoru that Kenshin goes around the country acting as a rurouni who helps people, when he then decides to pass down the last ultimate technique of the Hiten Mitsurugi-ryu.

As a result of passing down the ultimate technique, Seijuro endures a fatal wound.

It is now midnight. Goichi and the others start moving as it is time to put the Great Kyoto Fire plan into action, when they witness Shishio's other underlings being chased by the police. Henya is annoyed that the fires haven't started on time. Meanwhile, an order is dispatched to the Ten Swords, and they start moving upon hearing their orders. Behind the scenes, Kenshin and the rest arrive at Osaka Bay only to come across something.

Shishio sends a dueling challenge directed at Kenshin, Hajime, and Sanosuke. The duel is to be held the next day on Mt. Hiei, northeast half way up the mountain in a small shrine with a six-storied torii. At Shishio's fortress, Hoji proposes a strategy to Shishio for an "absolute victory," when the Ten Swords assemble there.... And on the night before the duel, Kaoru talks to Kenshin as he stares up into the night sky.