In the aftermath of the Bay of Pigs incident, Sergio chooses to stay behind in Cuba while his wife and family escape to neighboring Miami. Alone in a brave new world, Sergio observes the constant threat of foreign invasion while chasing young women all over Havana. He finally meets Elena, a young girl he seeks to mould into the image of his ex-wife, but at what cost to himself?

While Havana is full of zombies hungry for human flesh, official media reported that the disturbances are caused by dissidents paid by the United States. Panic seizes all until Juan comes to the rescue: he discovers he can kill the undead destroying his brain, and decides to start a small business under the slogan "We kill your loved ones."