In a world where vampires and werewolves exist in the shadows, a new terror emerges: the "mad person disease". This deadly infection, caused by a mysterious pill, turns ordinary people into ravenous zombies, spreading chaos and fear. As cities fall into disarray, an unlikely alliance forms between dedicated cops and determined lawyers, both fighting to uncover the truth behind the pill's origin and stop the epidemic. In a race against time, they must navigate a world teeming with supernatural creatures and face their own inner demons to save humanity from the brink of extinction.