Chapter 503

Black Blade is the 503rd chapter of the InuYasha manga.

Synopsis

 * As Inuyasha's group becomes worried about him, Tōtōsai comes and reveals Tenseiga and Tessaiga's ultimate purpose as dictated by the Inu no Taishō.
 * Inuyasha is attacked by Tenseiga, which had copied Tessaiga's attacks through the use of an embedded shard of Kanna's mirror demon.