Abe no Seimei (Anime)

Abe No Seimei (安倍晴明) is the first and most powerful exorcist, that lived thousand years ago in Kyoto.

Plot
Abe no Seimei's plan is thwarted by Rokuro and Benio. After he ridicules them, he decided that he will wait for another millenium so as to give humanity a chance.