Disclaimer: I do not own AoT. The genius man who wrote it did. Please give this man a cookie everyday.

Hey guys, Unstoppable here, I just wanted to thank you for reading this. I had so many ideas for an AoT fanfic it made me cry a little. But don't worry, Ill try to update this when I can (Im busy and I have a very bad memory.) Well, on with the fanfiction!

=====================================================================================Prolouge

Lily West was a very shy girl. She lived in Shiganshina district with her best friend Mikasa Ackerman. They were very close, and you could always see them together playing or doing other activities. She was a very pretty girl, with brown hair, blue eyes, and a very small yet loveable nose. Most of the guys who saw her went crazy, but she was blissfully ignorant of it. She didn't really notice these things. On the day Mikasa's parents were murdered, she was on her way to her house. Seeing her outside crying with a mysterious boy, she ran over to her to ask what was going on. "Mikasa, what's wrong? Who is he? Where are your parents?" The questions came out very fast, and Mikasa was in too much shock to answer her. The boy answered for her. " Hi, My name is Eren Yeager. I am the son of Dr. Grisha Yeager. Her parents were just murdered, and I killed two of the people who tried to take her. One of them grabbed me, and she killed him." Upon hearing those words, Lily grabbed Mikasa in a hug. " Thank you so much Eren. Im Lily, Mikasa's best friend. I was on my way to visit her when I saw her out here. Im glad you were there to help her." She said while tears were streaming down her face. From that day onward, she blindly followed and respected Eren. While she could never have the same bond Mikasa and Eren had, it was very close. Eren gave Mikasa his red scarf, and Mikasa treasured it forever.

{TIME SKIP}

Years later, it was 845. They were all at The Yeager house and Eren's best friend, Armin Arlert, were talking about going outside of the walls. Eren was talking about how he was going to join the scouts, and Lily and Armin said that they would join too. Mikasa sat there, silently, when Lily's mother called her. She had to leave, but promised to come back the next day to talk more about venturing outside the walls. " Bye guys, see you soon!" she called to her best friends. As they waved to her, they went about their daily lives.

Until he came.

The Colossal Titan. He breached wall Maria with one kick, and many titans began to pour in. Lily's mother saw this, and ran back to her house to get her husband.

She did not get far.

A 15 meter class grabbed her and ate her infront of Lily's eyes. Lily was in a state of complete shock, and did the most sensible thing that came to her mind. She ran to Eren's house, and arrived to see his mother get eaten by the smiling titan. Upon seeing this, she fainted.

She woke up on a boat next to Armin, Eren and Mikasa. Eren was yelling about how he would kill each and every titan, and Lily said the words that would change her life forever.

" I'll be with you, 'till the very end. In and outside of the walls, I swear I will be there with you."

Mikasa and Armin shouted that they would be there as well. And so, when they were of age, they all signed up for the military.

=====================================================================================Well there goes the first chapter. I'm sorry if it sucked, I am still very new at this. But hey, it should get better (Hopefully). I hope Lily doesn't seem like some random girl, I'll try to expand on her background in another chapter. Which one, I can't say, because it will ruin the surprise.