22 years ago in Winchester, Sarah Moxley was murdered, and a virus spread, turning the city into a nightmare. Shawn, Damon, and Philip Moxley now fight for survival against the undead and their haunting past.

22 years ago, in a small town called Winchester, Sarah Moxley was murdered by an unknown figure. On that fateful night, a virus was unleashed upon the entire city. Shawn, Damon, and Philip Moxley were traumatized by these events. The world they once knew is now overrun with the undead. The Moxley's are thrust into a relentless fight for survival, battling both the horrors of the infected and the haunting memories of their past.