Demon Slayer Manga Chapter 166

Demon Slayer Chapter 166 shows the final confrontation with Muzan as his power finally begins to falter under the combined efforts of Tanjiro and the Hashira. The slayers push past exhaustion, showing immense courage and determination to end his terror. This chapter highlights sacrifice, unity, and the unyielding spirit of the Demon Slayer Corps. This phase of Demon Slayer manga moves the story toward Muzan’s ultimate defeat.