
In the gritty underbelly of an impoverished Parisian suburb, a group of corrupt police officers embarks on a harrowing mission to raid a derelict building. Their objective is fueled by vengeance; one of their own has been brutally murdered by a merciless criminal gang that has claimed refuge within the dark, labyrinthine structure. The tension is palpable as these crooked cops navigate the shadows, driven by a mixture of fury and desperation.
However, what begins as a pursuit of justice swiftly descends into chaos. The building's ominous corridors conceal more than just gangsters—an unforeseen threat lurks in the depths. A mysterious plague has swept through the area, transforming the living into terrifying undead creatures. The labyrinth morphs into a deadly trap, where every turn presents a new horror, and survival becomes a desperate gamble.
As the undead outbreak escalates, the lines between predator and prey blur. The crooked officers, once confident in their mission, find themselves trapped amidst a relentless onslaught of zombified victims. Their fight for retribution becomes a brutal struggle for survival, set against a backdrop of crumbling society and encroaching darkness. "The Horde" weaves a gripping tale of betrayal, horror, and the human will to endure in the face of apocalypse.