Dai Is-shou: Shin Seiki (Chapter 1: The New Millennium)
In this song, Len plays the role of a young man who is forced to watch the horrors and sadness of the world happened in the past from a glass elevator. Miku Hatsune also appears as the operator of the elevator. He asks her why he's going up, and she replies "There's really not much difference between that and your life." First, he sees a little boy who looks alike to him with a large gun, accompanied by a girl(Rin) and a man (Gakupo), in a poor country in the middle of a war. The country has little to no food or water, and the people in it are suffering and dying. Once again, the young man asks the elevator girl why he can’t go out of the elevator, and she answers " That's the way it goes as with all human lives." Soon after, he sees a man wearing glasses in an industrialized city. The city is rich, successful and seemingly content with their technology. However, accidentally, nuclear missiles are fired at the city. Then, the young man in the elevator clings to the elevator girl's arm, asking her "Why do you keep showing me such suffering things?" and then, she asks back, "There's really not much difference between those and your life, is it?" and this time, she herself takes the form of the young man. Suddenly, the elevator door opens and starts speeding downwards. The one who took form of his keeps the door open for the young man to go out of the elevator. After jumping out of the elevator and falling a long way down, the young man finds himself surrounded by the planets. Wondering to himself why humanity has doomed itself the way it has, he hardens his conviction that suffering and harming each other is not the way humanity should live. His wish then shapes a new peaceful world.
This song is evidently the last song in a 3 part series released later consisting of Utopia, A Ray of Hope and The New Millennium: all of which are composed by Shuujin-P.
The order in which these songs would fall chronologically often confuses fans because the ending of each song is open ended and The New Millennium was released earlier than both Utopia and A Ray of Hope. But, according to the storyline, chronologically , Chapter 2: Utopia is the first episode, Chapter 3: A Ray of Hope is the second and Chapter 1: The New Millennium is the third . The chapters of these songs also do not seem to chronologically fall in order.
Some fans consider the series to be a cycle, where the Len from The New Millennium is similar to the Len that narrates Utopia. There is some evidence that does debunk this: as Utopia’ suggests, Rin and Len are a couple. In A Ray of Hope and The New Millennium, Rin and Len are siblings who are reincarnations of the Rin and Len in Utopia.
Another possibility is that Len from The New Millennium had appeared before the timeline in Utopia due to his actions jumping out of the elevator and changing humanity's past. However, no official information has been released on the real ending and it is left to individual interpretation.
Dai Ni Shou: Risoukyou (Chapter 2: Utopia)
Sung by Rin and Len
Shuujin-P says this is the song of neo-futuristic science fiction. Utopia takes place in the future of Earth, where most of the population is wiped out from nuclear warfare. 50 years before the song's storyline, the United Nations (the meeting led by Kaito) proposed the Humanity Revival Project which was placed into action. It was established that the public believed what makes them human is having a soul, thus they transferred the souls of humans into immortal androids, saying science would overcome all the problems such as hunger and physical pain. In the present storyline, a girl(Rin) is feeling pain since she clashed with a boy and her lover (Len) the day before. But she thinks it would go away soon because both she and he are to be granted the privilege of new bodies of their own next day. Before the procedure, she requests that she wants to be similar-looking as him.
The pair goes through the procedure and the boy meets the girl in her new form. But, as he hears her voice and sees her, he realizes he can’t recognize her as the same person as before the procedure. Their human emotions quickly deteriorate, as they do not feel any pain whatsoever, whether it is physical or emotional. Because of these traits, they do not understand physical sensations such as 'hot' and 'cold', and ideas such as 'love' and 'peace', and they lose sight of what it is like to 'live'. In the end, they lose their identities as 'humans'...
This song links to A Ray of Hope and is part of a 3 part series by Shuujin-P consisting of Utopia, A Ray of Hope and The New Millennium. Chronologically, according to the storyline, Chapter 2:Utopia is the first episode in the series and falls before both Chapter 3: A Ray of Hope and Chapter 1:The New Millennium. Since it was released by the composer as Chapter 2 of the series, this often confuses fans of the song order in which these fall in.
It should also be noted that Rin and Len are introduced into this song as a couple and not siblings.
Dai San Shou: Ichiru no Negai (Chapter 3: A Ray of Hope/ A Faint Wish)
The remaining un-android humans are slaughtered, leaving twins (Rin and Len) as the last two of 'old humanity'. They traverse through the city where the androids infested, to a Transdimensional-Orbital Interface, which would allow them to travel through time to, hopefully, prevent this catastrophe from ever happening. Under attack by the 'new humanity', they activate the device in hurry and they are given visions of their past lives.
The girl(or possibly both of them) realizes that through the ages, regardless of circumstances, they've been together one way or another and it would be heart breaking if they were to lose each other. She decides to not have her brother save her again and shoves him into the Transdimensional-Orbital Interface chamber, quickly shutting the door and locking him in. She then starts up the machine, as he desperately tries to convince her and open the door. She, on the other hand is resolute in being a distraction, as there is not enough time for both of them to escape and dies at the hands of the android (probably this is Android boy from Utopia, who represented by Len), protecting her brother till the chamber is ready. The city is now solely filled with androids with his eliminated sister and he slipping through time through the use of the chamber. At the end, he finds himself in an Elevator, and an Elevator Girl calls out: 「上へ参ります」 ("Ue e mairi masu"), translated as "This elevator goes to the upper floors."
The appearance of the Elevator and the Elevator Girl signals the transition into Chapter 1 :The New Millennium. According to the storyline , it chronologically makes Chapter 1:The New Millennium occur after Chapter 3:A Ray of Hope . Though A Ray of Hope was released by the composer as Chapter 3 of the series, it is the second episode of the series in chronological order. This often confuses fans of the song order in which these fall in.
