Rat

The story follows Drew Larson, a writer “cursed by his own ambition. Each attempt at a novel has ended in disaster—illness, misfortune, or worse. Determined to break the cycle, he retreats to a desolate cabin in the Maine woods, convinced this time will be different. But as a violent storm traps him in isolation, Drew’s body falters and his mind begins to unravel. In the grip of fever and madness, a stranger appears—an uncanny visitor who promises salvation and success…for a price Drew can barely comprehend.”