From the depths of a firey wasteland called "Hell", a succubus was born from a lustrous human soul and was onset to be the Devil's righthand woman. She knows nothing of her life on Terra, forgetting everything she ever knew. One thing's for sure, she wasn't a good person, and never will be. Her newfound abilities allow her to easily trap the lonely and degenerate. Their helpless souls brought back to her demon overlord for recasting. Mercia can be a calm and gentle if need be, but beware as demons are not huma; they merely pretend to drive their prey closer. Demons cannot be good people.