Oliver Park, a recovering addict from Indiana, finally has everything he ever wanted: sobriety and a loving, wealthy partner in Nathan, a prominent DC trauma surgeon. Despite their difference in age and disparate backgrounds, they've made a perfect life together. With everything to lose, Oliver shouldn't be visiting Haus, a gay bathhouse. But through the entrance he goes, and it's a line crossed. Inside, he follows a man into a private room, and it's the final line. Everything goes wrong, terribly wrong, and Oliver barely escapes with his life. He races home in full-blown terror as the hand-shaped bruise grows dark on his neck. The truth will destroy Nathan and everything they have together, so Oliver does the thing he used to do so well: he lies.

Visiting her family’s South Carolina estate, socialite Gray Godfrey wakes from a night out to an empty bed. Her husband Paul is gone, and a thrashing hangover has wiped her memory clean. At first, she’s relieved for the break from her tumultuous marriage. But when his car is found abandoned on the highway, Gray must face the truth: Paul is gone. When a stranger named Annie calls claiming to know Paul’s whereabouts, Gray reluctantly accepts her help. But this ally is not what she seems: soon Annie is sending frightening messages and revealing disturbing secrets only Gray could know. As Annie’s threats escalate and Gray’s grip on reality begins to slip, the life she thought she had and the dark truth she’s been living begin to merge.