A hunter called Night / Tim Waggoner.

A sinister being called Night and her panther-like Harriers stalk their quarry, a man known only as Arron. Arron seeks refuge within an office building, a place Night cannot go, for it's part of the civilized world, and she's a creature of the Wild. To flush Arron out, she creates Blight, a reality-warping field that slowly transforms the building and its occupants in horrible and deadly ways. But unknown to Night, while she waits for the Blight to do its work, a group of survivors from a previous attempt to capture Arron are coming for her. The hunter is now the hunted.