(A/N: If you notice, this whole prologue goes a bit something like the first episode of the anime; so I kind of did copy the whole beginning. Just a way to bring the people that have not watched the anime up to speed with what is going on.)

(A/N: Btw, very important note at the end. It's a chance for another Harem girl. ;) )

~Third Person POV~

Magic

A product of Fairy-tales was systematized as an actual technology at the dawn of the 21st Century.

Due to the drastic climate cooling that began around the year 2030, the food supply dwindled.

Energy sources were frequently fought over, and in 2045, World War III broke, lasting 20 years.

The population plummeted to 3 billion.

The fact that this conflict didn't escalate into a thermonuclear war was entirely due to the global solidarity (A/N: another world for unity) of the world's magic technicians.

And now.....It's the end of the 21st century.

Under these tenuous circumstances, every nation is competing in the race to develop magicians, competing to be the best, the strongest, and to rule the whole world.

Now, this what is left, after WWIII.

(A/N: Hopefully this came out clear.)

2092/08/11

Okinawa - Air Defence Command Room

Shiba Miyuki, a lovely, beautiful girl, captivating whomever that sets their eyes on her. Her arms and legs are slim, slender without looking too unhealthy. She has a curvy body, referred to as a real Yamata Nadeshiko, which in English means, the "personification of an idealized Japanese woman," or "the epitome of pure, feminine beauty. 

Even at the age of 12 years old, many, woman and man alike, have to stop and stare at her. Captured by her beauty, mesmerized by her blue eyes, and brunette hair.

However, her expression right now doesn't help her beauty, many would come running to her, to ask 'What's wrong?' 

Though she was not worried about herself, she was worried about her Onee-sama, her elder sister, her guardian. The only one she harbors feelings for, though they may be forbidden, alas, she does not care.

Shiba Yuuki, a stalwart self-assured young woman in the prime of her teenage years, Yuuki's raison d'être (A/N: That's French for 'reason to be'.) is to be Miyuki's, her baby sister's, guardian. 

Yuuki possesses an athletic and curvy body which measures 175cm tall (5'9"). Furthermore, aside from her deep-set eyes and piercing gaze, her looks are often considered top-class, able to clash against her own little sister.

Miyuki was staring at the large screen, clutching her hat tightly to her chest, worried for her Onee-sama. Her mesmerizing light blue eyes were full of worry, her beautiful 12-year-old face had a worried expression.

"Transforming into a demon," said a male voice.

'Onee-sama will stalk across the battlefield,' Miyuki thought, watching her Onee-sama lift up her CAD (Casting Assistance Device) in a shape of a sniper rifle, that's specifically made for Yuuki to use, known as the 'Third Eye.'

'For my sake only,' Miyuki thought, as Yuuki aimed high in the sky, a purple glow surrounding her, indicating the start of a magic sequence.

She used 'Element Sight' otherwise know as the 'Eyes of the Spirits' a sensory magic that allows the users to connect to the information dimension. She was not focusing her mind but diffusing it. 

Wider and wider, with Sakurai Honami, her partner for the mission, and herself as the two focal points. Her mind forming a grid, her target in sight. 

She laid her eyes over the wide sea, watching as the ships of the Great Asian Union, were moving towards Japan. 

Threatening her country, threatening her home, threatening her family, and threatening her baby sister.

Watching as they launched several missiles towards them. Aiming, a little above the missiles, she pulls the trigger of the sniper rifle.

*BOOM*

'I wonder how I can ever return such a favor to her?' Miyuki thought as she watched her elder sister.

Honami rushed next to Yuuki and put up her magic ability. The 'Phalanx' a defensive magic like that no other, it's not just a sustained magic barrier. It's the most powerful defense type magic to have ever existed, something that the Juumonju Family/Clan are famous for.

Yuuki did not have an ounce of fear in her, as she watched the missiles come closer, putting her full trust into Honami, knowing that she could defend them easily.

Honami's shield expanding large enough to block all the missiles.

'How can I possibly repay her?' Miyuki thought.

No, her focus was on the bullet that was moving at the speed of sound towards the ships. Focusing on it, needing to time her Material Burst perfectly, knowing that if she didn't, it will cause the deaths of innocent people, her comrades, her friends but most importantly her baby sister, the only person she gave a damn about at this point.

Her right arm extending, her fingers becoming a finger gun, her visor shining, watching her prey. Focusing on the bullet. A purple glow surrounding her, particles moving in the air, collecting around her index finger, as if it was some sort of beam.

'When, as it stands now, even my life itself was a gift from Onee-sama......' Miyuki thought, clutching her hat tightly, watching the screen.

Yuuki activates 'Material Burst.'

The screen fades to a white, and then a logo fades in.

----

A/N: So Tatsuya has been changed to a girl, now named Shiba Yuuki.

So how was that for a prologue? was it good? Did it suck? What could be improved? Tell me in the comments.

It was a bit weird for me, as I had to watch the anime and write it. So yea, do tell me if you like it!

Vote, Comment, and share!

Anyways, peace!

~TheWidowMaker

P.S. Spoiler Alert, Honami does not survive the blast. She dies because of overuse of magic. 

So, do you want her to die or become a harem member?

Yes

or 

No