From Viz:
In a post-apocalyptic world of heavy metal fantasy, the only thing able to save humans from orcs, lizard men, and other monsters is something even MORE evil. Sealed within a 14-year-old boy, the chaotic wizard Dark Schneider is unleashed to fight four mighty generals and their plot to resurrect the evil god Anthrasax.

Kazushi Hagiwara published numerous complementary dōjinshi for the series, most being hentai. Vol 1 & 2 of the Complete Edition feature redrawn art (mostly in Vol 2), additional scenes and two graphic sex scenes.