Summary: In the mighty Yamato Empire, magic and technology are one and the same. Now the Empire is preparing its ultimate feat of psycho-science: the destruction of all the negative karma in the galaxy. This mystical purification could be the salvation of humanity—or its ultimate destruction. Only one being can save the Empire from its folly: the wold, arrogant and homicidal God of Destruction, Susano. However the possessed, bratty sorceress Seska is determined to seize power of her own.
(source: ANN)

Author: Masamune Shirow