[DeepL Translation - needs review] Introduction to Volume 1: The year is 2036 A.D. Tokyo has been sealed off due to radioactive contamination caused by a nuclear power plant accident. Tokyo has been sealed off due to radioactive contamination caused by the nuclear power plant accident. Three high school girls are sent to the dead city of Tokyo. Their name is COPPELION. They are genetically engineered to have antibodies against radioactivity, and belong to the 3rd Division of the Ground Self-...
