Dedication to the Person who Becomes the Worst Disaster

The story is set in five closed worlds, nicknamed “Disaster Worlds.” Kuro is an invisible girl that comes from outside these worlds, and Hyouma is a boy who can only see invisible people. To alleviate their loneliness, the two get close, but “disaster” eventually bares its fangs and a cruel world stands before them. This is a story of sadness and overcoming that begins with a meeting that has not happened yet, but is inevitable.