Looking at Miyuki and Tatsuya now, it might be hard to imagine them as anything other than loving siblings. But it wasn't always this way - Three years ago, Miyuki was always uncomfortable around her older brother. The rest of their family treated him no better than a lowly servant, even though he was the perfect Guardian, watching over Miyuki while she lived a normal middle school life. But what really bothered her was that he never showed any emotions or thoughts of his own. However, when danger comes calling during a fateful trip to Okinawa, their relationship as brother and sister will change forever.
There are two worlds in this house. One where a mother and daughter reside, and another where two women reside. The two worlds begin to cross, gradually disrupting the lives of those involved. What will happen when everything connects?
Set in a future world. Japan has created a great medical technology that controls ethics, health, and social interaction to create a perfect world. Three young girls attempt to stand up to this by committing suicide, but it doesn't work. Years later, Tuan, one of the girls who attempted suicide must prevent a crisis that threatens this "perfect" world.
The story takes place in the year 2034, two years after the events in Ghost in the Shell: S.A.C. 2nd GIG. Female cyborg Major Motoko Kusanagi has left Public Security Section 9, an elite counter-terrorist and anti-crime unit specializing in cyber-warfare, which has expanded to a team of 20 field operatives with Togusa acting as the field lead.
The future earth where cities have been buried due to global warming and the environment important for humankind and life has been destroyed. One day, Kai, the hero who lives lonely without any friends to interact with, is led by the "Phoenix" and descends into the desert area of the modern earth. What fate awaits Kai when he meets a girl there...
