Chapter 1: "kidnappers?"
I was just normal high school students like normal people, until that day happened.
That day I was walking to my school like always, when I walk through the usual shortcut, I see a black van with weird symbol parked at the side of the road. I was curious of what inside it, so I courage myself to take a peak on what in the inside from the van windows for a while, and then I see 2 guys reflection on the van window.
When I want to turn my head to see those guys, suddenly my mouth and nose covered by a handkerchief. I was then realized I being kidnapped.
But when I wake up I see something bright in front of my eyes, I try to look at the others side and see some peoples with white clothes and some guardsman fully geared.
I try to escape since no one looking at me that the moment, I came down from what I laying at and trying to find a door to escape.
Long after that, I finally at the front of a door, but then they noticed I was gone and rushing to find me, because I are scared to be found I then hiding in the closest table.
Not long after that I heard glass is being broken and some gunshot, I try to take a peek what happened, I see some blood on the windows and weird monster that have black skin and red lines around it's body.
I shaking so much that I don't notice my hand try to grap something from the table.
It's fall and make a loud noise and that's make the monster looking at me, I'm so scared to even move.
The moment the monster try to break the window I instantly hiding under the table again scared of that monster it going to kill me, I heard glass being break again but this time I don't wanna to peak, because it's maybe the monster.
I heard something is passing by, I try to not make any noise at all.
The monster stop at the front of me, roaring and start to walking again, that was what I thought.
He came back and moving away the chair, I can see the monster hand touching the edge of the table, later I heard door open and gun being fired.
The monster use the table to accelerate and the backlash move the table and hit my head, make me unconscious. I don't know what happened after, the things is I am being saved.
Someone came from the door that opened earlier found me and wake me up, but before she announced that I was here she ask me something.
She ask me what I want to be, and with my courage, I tell her the details of my wishes around 5 minutes.
She agreed with that then I exposed my self, and so I been given a knowledge of what just happened to the world and the secret behind it before the experiment begin.
She say the world is on crisis because somewhere in the world has happened something so dangerous, something called a gate that can cop out monster at a some comic, but it's not like that in this world.
They (the monsters) invaded using another dimension of earth that will become a future of the original earth if they been leave alone for long time, so the five country that happened to see it make a alliance for the new dimensions and it's called by IDDF or International Dimension Defender Forces.
Normal bullet won't work on them, but using a resources from the another dimension the bullet can be used against them.
When they find something looked like a just regular package they open it and found something like a little machine.
There is 2 button with different colors, red and blue. After they done some research on it and try to touch the button.
The results are the red button to turn on and off the powers of this thing and the blue one is to transfer something to the another dimension of the world.
There is a pair, one at the world we normally live and another one is where we will been transferred to.
It has been 3 months after the discover of another dimension and the scientist find a way to make a special army but with a side effects that can't been remove, like an animal ear & tail, headache after sometimes, and more.
Every country demands for special units but scientist say they can only make 10 for every country for the power balance, and the growth it's up to the subject.
They can't make something too powerful but they will doing something if the subject is want something to added to him, normally the gender is still same after the surgery but I asked the head of the project for me to become a girl instead, because I don't want to been the center of something troublesome.
I don't know what I was thinking that time when I don't wanna have something troublesome, but now the troublesome thing itself is coming for me.
CREATORS' THOUGHTS 
ShizukiIchino
ShizukiIchino this story is from when I still in high schoolers, I decided to pick it up and rewrite the story a little bit after chapter 2, the writing and change the pace.