Just let me fly through, undetected and invisible. Please.

That's all Case Theren wanted, but when he begins to see odd creatures, invisible to everyone else, his whole world turns on its head. Next comes a mischievous spirit fox that takes an interest in him, invading his life and making his already strained sanity that much more fragile. And then, sinister spirits start popping up and trying to eat him, body and soul. Pleading insanity seems like the right move, but soon Case realizes it's more than just seeing spirits, he has a vast field of energy, like magic, that he can use to fight back. But the rot in his new hometown runs deep and what little power and ability he may have might not be enough to survive.