Inuyasha, wielding a too heavy Tetsusaiga, tries to defend himself against Kaijinbo who has been possessed by Tokijin. Unbeknownst to Inuyasha, Sesshomaru is looking for Kaijinbo and the sword he had commissioned. Will Inuyasha be able to withstand his brother, when Sesshomaru reclaims Tokijin?

Naraku sends his two new incarnations, Juromaru & Kageromaru, to attack Koga, and also, Inuyasha and his companions. Can Inuyasha and Koga work together as a team to defeat these new foes?

As Inuyasha and the others recover from their battle with Juromaru and Kageromaru, Kagome goes home. Meanwhile, Naraku comes after Kikyo, and she must flee for her life.

Inuyasha and Kagome must sort out their feeings for each other, after Kagome has spied him with Kikyou, again. Who will Inuyasha choose?