Reikon has appeared in Japan since 2012. The death toll reached nearly the total of both atomic bombings during World War 2 combined. Since then, Reikon has become viewed as an enemy of Japan.
Our main, Ryoka has the power to stop these creatures. He would use everything he could to wipe them out. Later, 4th Reikon Squad was founded because of him. He'd lead them. But, is it enough?
