This series begins again to offer a wide range of events and adventures that look different in the powerful animation series. Inuyasha and Meruko come through a cave when they go to search for the source of the existence of the powerful evil. Fuko no Jutsu was placed on the cave. Hundreds of demons will fight to death and be sucked by the victors. On the other hand, Kikuyu acts within the framework of Naraku's request, and the Inuyasha gang is held in a false fog, causing them nightmare visions.