Nagi Nanaba crosses Waseda, the former band breaks up and meets Mahiru Shiina on a rainy night, Gabriel repairs the computer and asks him to play Border World, and writes "Plastic Memory" and submits it to Dengeki Bunko for review. Hiratsuka Shizuka was forced into the service club. He changed its name to the "Support Diplomacy Club" and recruited Satania Yukino Mahiru. The angels and demons are now fully assembled, filling the pit of the heart with words and music, and living on a double-line between Genkamijima and Tokyo.
