When rain carries the memories of the dead, staying dry is the only way to stay sane. Arthur Fisher, a solitary restorer of ancient books, has spent his life preserving fragile volumes while avoiding the cursed water that floods his city. Every soaked page holds the final moments of someone long gone, and every careless touch threatens to erase another piece of his own identity.
Everything changes when a mysterious journal marked with a forgotten symbol of the sun arrives at his workshop. Hidden within its ruined pages lies evidence that the endless storm is no natural disaster but the result of a buried secret beneath the city. Joined by the determined Helena Vance, Arthur must restore the impossible manuscript before its memories consume them both.
As reality blurs and the voices of the drowned grow stronger, they uncover a forgotten world where sunlight once existed. To end the rain, they must face a truth more terrifying than death itself—and decide whether humanity deserves another dawn.