Lady Demon is a fictional character that appears in comic books published by Chaos! Comics . Her first appearance was in Death Lady: Between Heaven and Hell # 3. Lady Demon is Lady Death’s darker and evolved form. 
Fictional character biography
When Lady Death , the endless battle, a demonic persona evolved, Lady demon is born. This demonic incarnation cast Purgatori out to Earth and became Lucifer ‘s consort. This did not last however, as Marion’s spirit contacted Lady Demon and Lady Death returned to her senses. Absorbing her mother’s angelic powers, Lady Death returned to battle Lucifer, finally casting him through the gates of Heaven.
The reader later discovers that Lucifer has the power of creation , and that Lady Demon, one of his creations, still exists, albeit with a soul . She seeks out Death and unsuccessfully tries to reincorporate her soul. Featured in her own mini-series , Lady Demon escapes to earth after she has died a deadly woman, co-ops agent Cheryl Montessori, and pursues a murderous rampage.
An interim story of her time in Hell as Lucifer’s consort and slave is featured in Chaos Quarterly # 2.
Comic appearances (in order of appearance)
- Lady Death: Between Heaven and Hell # 3
- Chaos Quarterly # 2
- Lady Death: Between Heaven and Hell Issue # 4
- Chaos Quarterly # 1 page 14
- Lady Death Monthly 00 to 04
- Lady Demon # 1
- Lady Demon # 2
- Lady Demon # 3
- Lady Death: The Rapture # 1 page 21
- Jump up^ http://www.comicvine.com/lady-demon/29-41346/