Yearsafteramysteriousplaguehasdevastatedtheplanetandturnedmostofhumanityintoblood-hungrycreatures, aroguedrifteronavengefulhuntstumblesacrossabandofsurvivorsinanabandonedpolicestationandreluctantlyagreestotrytohelpthemdefendthemselvesandescapetothesanctuarytheysodesperatelyneed.