The worst ending possible could have happened. Almost everyone has caught the Despair Disease in the first Chapter. The hospital has been opened early to help attend to all the sick patients and there is only 3 people who have no fallen under the Despair Disease grasp. You, Hajime, and Mikan.

Two students each share a room in a different bed. Mikan was resting in the on call room and Hajime was looking for a cure. So you must give everyone there medicine and check up on them.