Mu describes himself as a man who puts his village and villagers as his first priority, doing anything that is necessary, even mass destruction. Mu, the creator of the Kekkei Totta, Dust Release, the second Tsuchikage will not teach it to anyone. He combined his mastery of earth, air and fire release to create it. He hates the Hidden Mist, especially it’s Mizukage, Gengetsu Hozuki.