They came from the sky, bringing with them an eternal night. Then there came the flood that would change humanity forever. Bannon is trapped in the middle of an isolated city, which is perpetually covered by a black and rainy sky, and which epitomizes the end and decay of the old world. Seeking to leave this condemned area, he will realize that his very existence drags the vestiges of that world and they must be put to the test or perish in the abyss.