DISCLAIMER: I do not own shingeki no kyojin or anything else affiliated within this story.
authors note: as many may know I use the copy and paste way to upload fanfiction in another words I write it as I go. last time I tried to upload this story there was an error so now I have to do it all again. that said this is my first attack on titan fanfic that I have done. so please leave a review and correct me if I got anything wrong for it has been a few months since I have finished watching the series, or better yet just leave your thought on the story. that said on with the story.
Mikasa and Eren were both sitting in the back seat of the car talking whilst also listening to the parents discuss a news story they had heard earlier that day. the particular story they were discussing was about a team of scientists who had found a brand new species living on a deserted island in the middle of the Bermuda triangle, completely unaware of each others presence we knew very little about them except they were very tall ranging from 13 meters all the way to 20 meters and had a large increase in the strength factory. the situation was the exact same for them, all they knew about us was learned through a terrible mishap, a scientist getting a little to close to one of the giants... and getting eaten. yes all they knew about us was that we tasted good.
they decided to stop talking about such trivial matters so they wouldn't scare the kids. so they started listening to Mikasa and Eren talk and started thinking how they were very much in see, Mikasa and Eren were not really brother and sister, Mikasa's parents got murdered when she was just eight years old. (Flashback - Eren POV) We walked up to the house my dad was giving his monthly checkup to. when he opened up the door he stood in awe and told me to go get in the car. I silently peeked around his side and saw the most horrifying sight I had saw in the nine years of his life. a blood stained room with two bodies, a male and female, on the ground. I nodded and and went to sit in the car whilst my dad walked back down the mountain to get the cops. when he was far out of sight I looked in the glove box and grabbed the knife he always kept in their and went to search for the daughter my dad had told me about. I searched through the woods and finally found a house I hid the knife in my back pocket and knocked on the door. a man answered and through the crack between him and the door I saw a girl around my age in a blood splattered dress beaten and tied up on the floor. I started to fake cry and told him a story about me being lost. he took the story and invited me in and when he had let his guard down I stabbed him in his heart. his partner stood there slack jawed as he fell to the floor in a pool of blood and as I pulled the knife out of his heart. after the man had finally dies his partner charged at me but I smoothly side stepped it and stabbed him in the back. I quickly made my way over to the girl and cut the ropes. she sputtered and ask me how I did that. I told her that in this world its kill or be killed. she then slowly said there were three of them. by the time I had processed what she said I was slammed against the wall with the sound of the knife skittering across the floor and a cold rough hand on my neck. I slowly turned my head to the girl who had picked up the knife and was staring at it in awe. I barely found the breath to tell her to help me.
MIKASA POV
I stared at the knife in my hand and thought about running. then I remembered how he had helped me and the words he said. "In this world, its kill or be killed." so I slowly got up with the knife in hand and ran to the man choking my rescuer, and stabbed him in the back, blood spewing and soaking the parts of my dress that didn't already have my parents dried blood on them. the man fell to the floor releasing his grasp on my rescuer as they both fell to the floor. I ran to my rescuer as he got up. by then we already heard the sirens outside and he told me to give him the knife. I gave him the knife as we walked out into to flashing lights and the night sky. everyone stared at us in awe as we walked out and they saw the kidnappers bodies behind rescuer , who I later found out his name was Eren, told me I could come to his house and stay with him and his parents. and that was the end of that.
CURRENT TIME REGULAR P.O.V
As they were talking they heard a commotion behind them. they all looked behind them and saw the new creature, recently named a Titan, burst out of the woods and take out two of the cars behind the. the creature had been captured by the scientists for testing but must have escaped. right after that, an army squadron, that must have been chasing it, jump out of a car and start attacking it. no matter how many bullets they would shoot at it, it just kept raging on. then they made their first shocking discovery, one soldier threw a grenade and blew it's head off. all the soldiers celebrated but then shortly after it's head simply just... grew back. all the soldiers stood there in awe as it slowly got back up and started rampaging once again. then they made their last discovery with this titan. one soldier had snuck up behind it and climbed up its back with a sword. hoping to sever his neck made a big slice right on the nape of it's neck. it let out a giant roar and fell down in a heap of steam. they watched in awe as it's body burned up in a pile of steam until nothing was left.
completely forgetting about their trip Mikasa Eren and their parents decided to just go back home. it appeared that the only way to kill a titan was to sever the nape of it's neck, and the best way to do this was with a sword.
they thought it was over but little did they know, the titans were slowly learning how to swim and make their way to France. but by the time Germany would get this news France would already be destroyed. when they finally got the news they decided it would take the titans a while to get to Germany and started build three giant sections around one part of Germany and leaving the people that didn't come to that section section unprotected. I guess Eren and Mikasa and even their best friend Armin were lucky they were in that section already. and so three years later after the wall was already a good 120 meters high the titans came and could not get inside the wall Germany had won this war but the worst was yet to come. so happened the beginning of the end.