Tess Jennings' life is in chaos. Her ghost lover, Kipp McGowen, vanished into the Netherworld without a trace. Now, she finds herself in White Castle, Louisiana, surrounded by the Animus—a secret society of the supernaturally gifted. To make matters worse, they present her with an offer she cannot refuse.

If she helps solve the murder of their Grand Master, they will assist her in saving Kipp. Soon, Tess will land herself lost in another mystery she doesn't want. But she will have to trust her enemies to gain what she most desires—a life with Kipp.

Only problem? People are hiding secrets and dark pasts. Tess will soon discover that nothing is as it seems. She might want to save Kipp from his ghostly state, but someone has decided it's better for her to join him…