In a sudden violent turn of events, Seattle Washington becomes plagued by flesh-eating ghouls who all have one bizarre thing in common: none of them are Mexican! Barely escaping with their lives in the gentrified suburbs, siblings Marisol and Javier barricade themselves in a local taquería and meet a motley group of survivors. Tension builds as the number of victims and ghouls grow, while the remaining defenders plot an escape from the city.