In a world where water has become a weapon, a single raindrop can change everything. From producer Michael Bay and the writers of The Lazarus Effect, Jason Pagan and Andrew Stark, comes a high-stakes sci-fi thriller where a mysterious, fast-moving storm system unleashes a terrifying phenomenon. Ordinary precipitation becomes a lethal force, dissolving anything it touches and trapping a disparate group of survivors inside a fortified research facility. Among them are a cynical climatologist and a hardened security operative, who must overcome their distrust to uncover the storm's unnatural origin. As the downpour intensifies and paranoia spreads, they race to find a solution before the relentless deluge breaches their last sanctuary, in a tense battle for survival against an enemy that falls from the sky.