On June 29, 2016, a strange cloud formed in the sky of Cartagena de Indias, Colombia; drawing attention and creating superstition in its inhabitants. Cloud formation alters the behavior of some people, causing them hostile and murderous attitudes toward their peers. A group consisting of four young people who were not affected by the phenomenon, will seek ways to cope with this situation and return peace and tranquility to the city.

Dazed by her mother's death, 9-year-old Hanali travels with her father to a remote town where she meets Rosa, a mother who recently lost her child. Under the weight of their grief, delusion takes hold - pulling the two together as they seek to find what they've lost.