The adaptation is very close to the book and the plot is the same: In a city probably somewhere in Europe people start going blind. But instead of seeing nothing (meaning: all black), they “see” only white. The blindness spreads epidemically. The authorities, in a desperate attempt to stop it, lock the blind people up in an abandoned asylum without any help. There they slowly succumb to chaos and power struggles. The story follows a group of seven people, who are thrown together by these events.
[SPOILERS SPOILERS SPOILERS]