Disclaimer: I don't own Final Fantasy XV. I just own my character and everything around her.

Summary: Dying had been inevitable. It was something she couldn't stop. But this she'd be able to change. Change her family's fate. That's all she wanted. She just wanted to save her family's lives, who were more important than she ever would be. [SI!OC-as-Luna's-twin]

I haven't played the game myself but I've seen a full walkthrough of the game and I have a general idea of it. And I also have the Wikia to help me. And I love Luna and I've had this idea for a while now. So lets see how it ends up. I think it'll be interesting.

~[O]~

Prologue ~

Leanna Nox Fleuret.

My name.

Or so everyone else thought, because if you were to ask any of the people what my name was, they'd go: "That's Leanna Nox Fleuret, princess of Tenebrae. Everyone knows who she is."

But that wasn't always my name.

I haven't always been called Leanna.

I was called E... well, it hardly matters anymore. The point is that I wasn't always Leanna. Yes, I know. Crazy, right? But its the truth. I've been called another name, lived another life, had other parents and siblings and lived a completely normal life in a world where magic and daemons didn't exist.

I - she - had been a completely normal seventeen year old girl.

Her. I'm no longer that girl.

But I - she - died. Died of a decease that had been destroying her body inside out. The pain had been excruciating. It was the worst pain I - she - ever felt and it had seemed never ending. It went for days and days and more days. She just wanted to die, to finally be free of the pain she felt during pretty much all her life. Her family hadn't been able to do anything, too poor to even pay for the surgery their young daughter needed. They had to watch their only daughter die in front of them.

Death had been cold and merciless.

The void was something that I never want to experience again. It squeezed and pulled my whole being - soul? - until everything felt numb.

Until . . . something pulled me harder.

I'm not sure what exactly happened but one moment I'm in the void of death and the next I'm stuck in this place, warm and sticky and there's someone beside me and I'm freaking out and there's something pushing me and I'm not sure what it is and then light flashes and I screamed-

People are never supposed to remember their birth for a reason.

It took me a while to understand why I couldn't see clearly, why everything was blurred and why I couldn't understand what was being said around me. I was traumatized to put it lightly. And I did finally understand why I was breathing again, lets just say there were a lot of screaming and panicking.

I never want to experience being a baby again.

It was the worst time of my life but I hadn't been alone which was somewhat relieving. The other baby - my twin sister - was by my side constantly and we were rarely separated. Lunafreya, as I would learn to be her name later in life, and I learned to walk together, to talk, to write, to live.

She was my sister, my twin, my other half.

But to the other me - to her -, she had been a video game character.

In that normal world without magic and daemons, the world where I lived was considered a product of someone's mind and put in a so called game called Final Fantasy XV, if I remember correctly. Her memories were hard to reach now and they began to fade away as I became older but I still remember how panicked I had been when I first had a dream about that world. I had thought I was crazy.

I told my mother.

I was four when I told her. I didn't know what else to do by that point. I was so frighten with the idea of going crazy that I just blurted out everything about the memories that weren't mine.

Mother . . . smiled and held on to me as she explained me about reincarnation.At the time, I hadn't been old enough to completely understand but I understood the concept of it. Apparently, I had another soul inside of me and her memories didn't completely fade away with her death. They remained in the soul and in that turn, in me. I had titled my head to the side and told mother that I didn't understand, my mother's laugh echoing in the room.

But now, now that I can feel her in the back of my head as if she was still alive, I understand completely.

Now that I understand her memories, I know exactly what I have to do.

I was never supposed to exist in this world. There was never a Leanna in this world. But I'd use my existence as a weapon.

I would keep Luna - my twin sister, my other half - alive and I would make sure that she lived her life fully and happily. I would have to make sacrifices, I know but this became my goal.

I'd save Luna and my family.

Dying had been inevitable before. It was something I couldn't stop, no matter what I did. But this, I'd be able to change. Change her family's fate.

That's all I want. I just wan to save my family's lives, who were more important than mine ever would be.

They'd live.

I'd make sure of it.

(But sometimes things don't go the way you planned them)

~[O]~

I can't believe I'm actually doing a Self-Insert story. God help me. I'm completely crazy.