Hakudoshi uses demon slugs to destroy Kikyo's demon lure.; Kohaku is forced to protect the rat-producing demon shrine or risk exposing to Naraku that he has his memory back.; Kikyo decides it's time to track down and destroy Naraku.; Inuyasha follows Kagome to the twentieth century and accidentally meets her friends.; Shippo is possessed by a parasitic nymph demon and rampages against the others.; While pursuing the parasitic nymph that possessed Shippo, the gang encounter an entire nest lying dormant in a bog, driven from their original host by some force.; By stealing the nulling stone from a mountain hiding place, Naraku awakens the demon lurking inside of the mountain and it begins rampaging over the countryside.; Inuyasha and the gang go in search of the nulling stone. Kohaku is ordered to kill Kikyo's golem familiars, which brings him into confrontation with Kikyo herself.; Naraku attacks Kikyo because she's getting too close to Akago. Later he gives Akago the nulling stone.; Koga confronts a hulking menace consisting of different demon parts stitched together into one being.