Webso only muzan and upper moon (if muzan permit) can transform normal human into demon. I always thought that all demon even the unranked can turn normal people to demon,. Weborigin story reveals muzan's accidental transformation into a demon due to experimental treatment with blue spider lily. Muzan created demons by sharing his. Webin demon slayer, the primary antagonist muzan kibutsuji keeps changing his appearance. Here’s why he does that and the reason behind it. Webthus, the world of demon slayer became a nightmare as muzan gave his blood to humans, transforming them into powerful demons. If a significant amount of his. Webmuzan summons the twelve kizuki to the castle at his will to issue orders or reprimand failures, demonstrating how the castle is used for direct and immediate. Webin the dark world of demon slayer, the upper moons strike much fear into the hearts of both humans and demons. These fearsome foes in the series are the elite.
