Webthe confrontation between muzan and kagaya adds emotional depth and suspense to demon slayer's narrative. The presence of ubuyashiki's children in the. Webshinobu's role in the series is marked by her tragic backstory and relentless pursuit of justice, which makes her a compelling character. Webrecognizing the need for a formidable partnership to stand a chance against muzan, kagaya ubuyashiki orchestrates an alliance between two exceptional. Webkanae and shinobu’s descendants attend a women’s academy together. Finally, mitsuri and obanai finally get their happy ending as their reincarnated selves are. Webby the film's end, tanjiro overcomes enmu's hypnotism to sever the demon's head after he had fused his body with the mugen train. Just when the battle. Webdemon slayer's hashira training arc finale sets the stage for the final battle with muzan, marking the start of the biggest showdown.