Joe has been miraculously reunited with Sarah, whom he’d once had a whirlwind relationship with. The world around them is beset with chaos and disorder, and is unstable in a way that neither of them can yet comprehend. Much of it is inextricably linked to a strange, festering anomaly known as the Ebb—which continues to expand, threatening to envelop them all. The unexpected union of Joe and Sarah may hold the key for their escape, and together they can leave the madness far, far behind. But it won’t be easy for Joe, because the demons come for him. They are all too real, all too familiar, and worse yet, they know him all too well…