root-book

Ayame Yuuna, a terrorist who has committed all sorts of horrendous deeds all over the world, killed herself with her spear after killing the last human on Earth, but what welcomed her was neither the emptiness of death nor the hot embrace of hell but her world back when she was pure and innocent. She will soon discover that this world is not what it used to be, and what awaited her is simply another one-way road to hell.