Dealing with Demons

Nev, an art history major, can't understand her recurring nightmares about a tall, dark-haired man in a suit. Her unexplained nightmares are the strangest part of her otherwise uneventful and mundane life.
That is, until the man from her nightmares appears at her workplace.
Before she knows it, Nev finds herself being pulled into the dark and mysterious world of Nio, the man of her nightmares, and into the middle of a fight with an evil that even he is not prepared for.