Fake Marriage, Zombie Queen

In a post-apocalyptic wasteland, Voss is framed and driven from her home by her uncle. To survive, she enters into a sham marriage with the mad leader Kane. However, Voss unexpectedly contracts the zombie virus, losing her heartbeat and body temperature, yet gaining the ability to command hordes of zombies, awakening as the Zombie Queen. The villain, Sloane, attempts to dissect her to control the virus and enslave humanity. Facing imminent death, Voss no longer hides her abilities, utterly crushing the villain.