The Devil of Vengeance
The battle between Kenshin and Saito continues after Kenshin is stabbed by Saito's Gatotsu Sanshiki. Kaoru is frightened to see Kenshin's Battousai persona begin to emerge and begins to lose hope that she will ever see the gentle Rurouni again. However, one of Saito's superiors appears and stops the fight just as it is reaching a climax and Kenshin returns to normal after punching himself in the face. Okubo explains to Kenshin that Shishio Makoto, the man who took over Kenshin's position as the Shadow Hitokiri for the Ishinshishi survived being burned alive and has begun gathering an army to overthrow the government, and hopes that Kenshin can defeat him, with the threat of Megumi being turned in for opium manufacture unless he complies. Megumi states she would rather die that be used as a pawn against Kenshin, and he is given a deadline upon which to decide.
Aired 13/11/1996EP 30 - The Devil of Vengeance

Rurouni Kenshin
Himura Kenshin is a vagabond with a dark past and sunny disposition. Not a ronin but a rurouni, he was never a samurai, but an assassin of utmost skill in the Meiji restoration, who in the turning point of the war simply walked away. His travels lead him to Tokyo in the 11th year of the Meiji era, where he befriends a female Kendo master, a former thief, a brawler and a doctor all with their own secrets. Together they fight off the enemies surfacing from the dark past that Kenshin cannot escape.
(Source: Anime News Network)