By experimenting on his body, muzan developed blood with special mutagenic properties that can transform humans into demons. They develop an array of special powers like. Webmuzan kibutsuji (鬼舞辻無惨) is the man responsible for transforming nezuko kamado into a demon and the main antagonist of demon slayer (kimetsu no yaiba). Webmuzan’s blood plays a crucial role in the transformation of humans into demons. The amount of blood a human receives during their transformation determines. Webonce muzan grants his approval, the blood undergoes a transformation, becoming capable of turning humans into demons. This invitation can only be extended by the.
