[Machine Translation] So that you can live your life as you are. Let's face what you are. One day, Yoshiki becomes convinced that Hikaru has been replaced by another "nanica. Yoshiki decides to walk with the "Hikaru" of the present, not the "Hikaru" of the past. In order to find out who "Hikaru" really is, he decides to investigate the history of "Nounuki-sama" and "Kubitachi". However, the environment around them changes without waiting for them. The end of the book includes a newly drawn short story depicting an ordinary day in their lives.