Naruto Shippuden episode 66

In Naruto Shippuden episode 66 Asuma got to the power plant just in time to see the corpses of the The four Guardian Ninjas. The four Guardian Ninjas are Seito, Tou’u, Nauma and Kitane. Asuma and the dead ninjas talked as friends, but the dead ninja were forced to fight Asuma. The four ninja split up to perform a technique which is called “Limelight”. This techniques can destroys everything between the four ninjas. Sakura and Yamato are sent after the two dead ninjas while Asuma stays and fight Kitane. Naruto is still pursuing Sora (who is trying to find Furido). Sakura Yamato and Naruto, however are all intercepted by the enemy ninjas who started the whole thing. As they begin to battle, Sora finds Furido and finds out that Furido wants to destroy Konoha by using The four Guardian Ninjas and the "Limelight" technique.