It was a typical day for Kokoro and his pals until they were faced with a harsh reality - the world was under siege by dragons! The fierce beasts devoured humans and left a path of destruction in their wake, leaving the Japanese military helpless against their power. Without much hope left, a secretive military unit surfaced, possessing extensive knowledge of these new species of dragons. Who could these enigmatic individuals be? How did they obtain information about these never-before-seen creatures? What is the backstory of these dragons? Who is leading their mission? Can Kokoro and his comrades unravel these mysteries before it's too tardy?
