A/N: This fic is based on the manga mainly. The manga is further ahead compared to the anime. So if you didn't read the manga and would like to avert spoilers, then stop reading right now.

Disclaimer: I do not own Shingeki no Kyojin or the characters.

Prologue

Mikasa Ackerman sat on the hospital wing bed waiting for one of the Scouting Legion's squad leader, Hanji Zoe, to return with her test results. Being alone in the wing gave her time to reflect on everything which had happened in the past month and she couldn't help but feel scared. She had almost lost Eren Jaeger in the most recent titan attack only to find out that he had been the rouge titan which had saved her.

She recalled everything she felt when she saw him coming out of the back of the abnormal titan's back. The feeling of worry, relief and fear were all mixed into one and that made her so uncomfortable. The first thing she did when she went up to him was to check for any signs of life. She even cried when she heard his heart beating.

But when everyone else found out that Eren had turned into a "freak" as they would say, they shunned him. Mikasa and Armin, however, stood by his side. Eren would never do anything to harm humans. She was unhappy that no one else really understood that. She was sick of how everyone treated Eren like trash and yet when they needed his help, they would send him off at the front lines, hoping he gets killed.

She fisted the white sheets of the bed. That feeling irked her so much but there was nothing she could do. She would have beaten some sense into them if it wasn't such a waste of time and energy, energy which she could use to help Eren. She sighed softly to herself. Ever since she met him, he was all she could think about. Everything she did was for his sake. Even being in here at this moment was actually for him. He just doesn't know it yet. The door swung open and a smiling Hanji came in alone, making her way to Mikasa's bed.

"Ok, I have good news! Your results are out and this is the perfect time to do this." Hanji spoke excitedly.

"That's good." Mikasa smiled.

"So, I have calculated that in order for this to work, you have to do it within this week." Hanji continued. Mikasa nodded politely.

"But I have to ask you again, are you really sure about this? We don't actually know the effects of what could happen. When I brought this up with Armin, you volunteered. I'm pretty sure that Eren doesn't even know it, right?" Hanji asked.

"He doesn't know yet. I know what I am doing Hanji." Mikasa replied.

"What would Eren say about this?"

"It doesn't matter what he says, this is for his good and for the good of humanity." Misaki responded as she looked out the window of the hospital wing.

"Well… If you really think so, I guess I can't stop you. Just remember, to take the pills I am prescribing to you as they are vitamins. Again I would like to warn you, this is going to be the first time we are performing an experiment such as this. If at any time you would like to terminate-"

"Hanji, I get it already. You don't have to repeat it. I know the risks and I am willing to take it." Mikasa smiled at the squad leader

"Sorry, I'm just excited of course since you will be the first human that volunteered to carry a titan's child."

"No, I'm not going to be pregnant with a titan's child. I'm going to be pregnant with Eren's child." Mikasa corrected Hanji.

A/N: I know that this is a lousy prologue. I never really done prologues before and I just wanted to test out this fic. Please read and review if you want me to continue.