Violator vs. Badrock
Author: Alan Moore
After the events in the Violator mini-series The Phlebiac Brothers open a portal to Hell, and an obscure science-research agency employs Badrock, The Youngblood, to capture The Violator, in hopes of finding a way into hell for acquisition. Little do they know, however, that they have attracted the attention of the other side of the war. the Angel Celestine has ventured upon the science grounds, and wreaks havok in order to kill the demon Violator.