Michael Harley

A young boy from the Stars of Sagacity, an organization related to Kazuma's past and Cui-Lin's death. He uses Misao's anger at Kazuma and promised to grant her wishes. In truth, he only uses her as a medium, in order to obtain enough yoki, or life energy, to kill Kazuma. He is killed by Ayano's Shinen-empowered Enraiha. Source: Wikipedia