The Wolf Destroys the Shingan
Uonuma Usui confronts Saito while the others continue on through Shishio's mansion. Usui's claim to "True Vision" is put to the test by Saito, who sees it for what it really is - simply super enhanced hearing adopted by Usui to make up for his lack of sight. Saito realizes that Usui is in fact weak since his desire for revenge against Shishio has driven him to become a mere pawn in Shishio's game. An enraged Usui wounds Saito using the timbe, a tortoise-shell shield and blocks his vision, however, Usui is no match for Saito's Zeroshiki, a move Saito had been saving for a fight against Kenshin.
Aired 28/05/1997EP 49 - The Wolf Destroys the Shingan

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)