Agustín is all alone in his house during a storm. When he goes out to the backyard, something attacks him.
Two brothers go to their mother's house, not knowing what they will find there.
A lonely man in his 60s, who spends his days locked in the library of his country house, receives a newspaper with the news that an extremely contagious and deadly virus, transmitted by an exotic species of insect, is spreading rapidly throughout the world. through air and water, due to which please do not go outside under any circumstances.
