We have demons

"Since the very dawn of man, legends have been told of the conflict between angel and demon-kind. Lam Lyle, a woman of science, dismissed these stories as just that--fiction. But when the loss of a loved one leads to the discovery of a hulking, benevolent demon named Hellvis, Lam realizes that her life is about to undergo a dire new direction. With a newfound partner and awesome powers now at her disposal, our hero suddenly finds herself thrust i...