Mūkade

"Master Mūi believed that people would one day come to naturally understand eachother. Such foolishness... that day will never come by itself. As long as people dream and aspire, there will always be conflict over everything. There is only one way to instill peace... by stripping them of their difference, there can be no room for conflict. No room for desire... or hatred... or even indifference. Yes... it will be a new world... a better world... a "perfect" world. This is my dream, and I will make it a reality."

- Mūkade speaking to Madara Kawahiru.

Mūkade (むぅのケイド, Muukade) is the former student of Master Mūi, and the main antagonist of the series. His goal is to "end difference", and for that purpose, he is searching for the Jinki Fragments. Mūkade's followers include Sao Jiang and Sōsuke Aizen, two powerful beings who have been coerced into joining his cause.