Naruto Shippuuden Episode 91 English Subbed Episode Title:Orochimaru's Hideout Discovered.Episode Description:Guren takes twenty-one survivors from the hideout and leaves to meet with Orochimaru, Team Kurenai and Kakashi arriving minutes later to her lair and find the barely subjects before they are forced to escape when the hideout's self destruct sequence occurs. Miles away, sixteen of the surviving subjects refuse to be experimented on by Orochimaru any further and attempted to kill Guren. By the time Team Kurenai and Kakashi arrived, the insects Shino sent ahead of them subjected to the same fate as the sixteen subjects, Guren and the remaining five subjects had left and the leaf ninja found the rest of be crystalized to Kakashi's horror. Meanwhile, as Kabuto escorts Yukimaru to their destination, Naruto and Jiraiya reach a hot spring with the former wanting to learn a ranged attack to use. But Jiraiya instead trains Naruto to use synchronizing jutsu, giving the youth a partner Gamariki to work with despite they mutual dislike for each other.