Musou Tensei is the ultimate Technique in the Ryuuza Shinken style martial arts. TOAA, Sun-Wukong, whom is the creator of the technique describes it as "the successor of Kaioken". Musou Tensei incorporates many different elements, but it is most commonly viewed as a fusion of the Spirit Bomb and Kaioken techniques to form an even greater form of power. When using Musou Tensei, Ones body becomes overwhelmed in a layer of bright ethereal blue ki, giving them a wraith-like appearance highly similar to that of the Spirit Bomb technique. Musou Tensei causes one to enter a state of "nothingness" where their senses and power are amplified greatly.