Set in Cuba in early 1959, although the historical context is deliberately avoided in its epic backdrop, the story follows the persecution of a poor guy who owes a few pesos to a loan shark and a thug who swear to get even with him, not so much because of the unpaid debt as because they don't want to set a precedent. The man's name is Miguel, and he seems to care as much as Santiago Nasar that the killers are hot on his heels with their half-tone shoes. On the day of his "double crime" (the story recreates those 24 hours), he has a couple of drinks in a bar, argues with his ex-lover, has sex with a young prostitute, puts up with a scolding from his friend Pedro for being negligent, walks, urinates, goes to bed...

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."