Totosai advises Inuyasha that he can only master the new Tetsusaiga by mastering his own demonic power. Meanwhile Kagura approaches Sesshomaru, hoping to set him against Naraku in an effort to free herself from Naraku's control. And Naraku conjures up another manifestation of his demonic body.; Possessed by the spirit of the sword he made for Sesshomaru, Kaijin-Bo confronts Inuyasha, who has reverted to human form.; Inuyasha tries to battle Kaijin-Bo with a repaired Tetsusaiga that won't transform while he's in human form.; After Inuyasha defeats Kaijin-Bo, Sesshomaru sweeps in and claims Tokijin for himself.; Suspecting that Inuyasha has the ability to transform from half-demon to something else, Sesshomaru attacks him with the Tokijin.; In search of Naraku, Koga discovers him on a road driving a wagon with an ominous covered cage in its bed.; Attracted by the scent of Naraku, Inuyasha encounters Koga battling for his life against a mindless killing machine in humanoid form.; Inuyasha discovers too late that Juromaru has a second deadly entity living inside his body.; While Inuyasha and Miroku struggle with Juromaru, Koga intercedes to keep Kageromaru from killing Kagome.; Inuyasha and Koga seem unable to cope with the power of their adversaries.