An exorcist has just finished defeating a demon, when one comes falling
out of the ceiling. However, she's nothing like the sexy, dangerous
demon he had just faced. She has no horns, she's in ragged clothes,
she's starving, and despite the fact that she claims she's here for his
soul, it's clear that she's little threat. Instead of killing the demon,
the exorcist is moved by pity to buy her some food. Now she's
determined to tag along with him, eager to do anything she can to be
useful!