Webtamayo becomes an expert in demon physiology, develops a drug to weaken muzan, and sacrifices herself in the final battle, ensuring a world free from muzan's reign. Weblady tamayo in demon slayer is a unique demon healer with a tragic past and a desire to help others. Tamayo represents hope and love as she bridges the gap. Weban important ally to the series’ protagonist tanjiro, tamayo proves key in combating the demons despite her own background. Here is the story behind demon. Webbefore the events of the series, tamayo was a human who fell victim to a deadly disease. She makes a deal with muzan to be cured, but muzan ends up turning. Webtanjiro spring to spot the new demon from going on a killing spree, and he’s aiding by none other than lady tamayo. Tanjiro showed compassion to the new.
