Kikyo takes the Shikon Shards from Kagome. She later gives them to Naraku, providing him with the means to destroy himself.; Kagome enters the demon arena to rescue Kikyo while Inuyasha battles for his existence.; Naraku merges with the demon conglomeration. Restored to full power, he flies off with Kikyo.; Naraku uses Kikyo to lure Inuyasha into a psychic trap.; Inuyasha and his companions are lured into a supernatural mist where they must relive their greatest tragedy.; Naraku lures Kagome into a deep chasm where Kikyo is the only one who can save her.; The demon sword smith who forged the Tetsusaiga comes to Inuyasha with a test to see if he is worthy of possessing the sword: Defending Totosai against a vengeful Sesshomaru.; Sesshomaru wants a second blade from Totosai, because the Tenseiga that Totosai already forged for him will not kill.; Sesshomaru attacks, determined to kill Totosai and Inuyasha and take the Tetsusaiga. Inuyasha's only hope of winning is evoking the sword's Wind Scar attack.; Temporarily blinded by Sesshomaru, Inuyasha begins to sense the scar of the wind that Totosai warned him of.