Webdespite his fearsome reputation among slayers and demons alike, muzan had an illness that almost took his life in demon slayer, resulting in his intense fear of.
Webarriving at the infinity castle, muzan first kills tamayo as she injects a drug into his body at the ubuyashiki estate.
After that, muzan gets into a conflict with giyu.
Webfinal battle against muzan.
The concept of reincarnation in demon slayer serves not only to enrich its storyline but also to explore themes of legacy, destiny, and.