Soooo, to celebrate the release of Doublecross Book 1, the first book of the last 39 clues series, I am writing this fanfiction! Well it basically contains a theory about something written in the summary of the book... does anyone wonder about this: 'a famous Cahill villain from the past that has an even deadlier brother'? I believe it talks about Irina:) Well it may be the fact that she's my favourite character, but I don't know... okay, how many CAHILL VILLIANS that were DEADLY (deadlier brother) and, up to now, we thought they didn't have siblings do you know? I can count:

a) Irina

b) Isabel (but she is half a Vesper...)

I can't count more :3 or it will probably be someone out of the blue, and my hopes will shatter like glass, but, until then, I have a theory. After all, a few months before the summary of the book was released, I came up with a 39 clues OC, Ivan, who is supposedly Irina's older brother... wouldn't it be cool if she DID have a brother in series 4!?

Anyway, read the thing:) (my theory why would they bring Irina's brother into the series XD)

NOTE ON BLOODED ALLIANCE: Guys, sorry for not updating for so long. But my laptop, in which I had saved the 2 next chapters of BA, crashed, and now I work on my mum's PC. Until I get my laptop fixed, I won't update BA, because I cannot re-write the chapters that are saved there:( Same goes for the 2nd WW 39 clues story:( until then, I will try to entertain you with one-shots, and work on my other stories a little:3

SORRY! :(

Now, onto the fic:)

Revenge

~Ivan's P.o.V~

Their fault. It was all their fault.

I hate them. More than can anyone imagine.

She is dead. It is their fault.

My sister died. The Cahill kids, those brats… those are the cause of her death.

I will never forgive them. Ever. You can accuse me, throw me in a dungeon, torture me. But I won't forgive those two, no. After all, nothing can cause me more pain, not anymore. The worst thing in all my life already happened, and this is my sister's death.

It had been three whole years, but I still can't get rid of this horrible pain, a pain that will never cease to be.

Yet, it may had been half my fault too. I should have never let her take part in this Clue Hunt. And even when she did make her choice, I should have gone with her and protect her. But no. I was a coward.

And her death was my punishment for this sin.

But it is not like that anymore, not at all. Her death changed me, so much. It is like I have become another person.

I visit her grave often, at least once a week. I bring her roses, it was her favorite flower. I sit next to her grave for hours, and I talk to her –I know she can hear me. I am afraid I am becoming slightly insane, but I don't care. I just sit there, and I may sing her favorite song sometimes –the one I sung to her when she was a little girl, when our mother died. I still remember my sister's expression, when she was just 7 years old, and would come to my bed, because she had nightmares.

When the KGB hired her, we grew apart. They did not permit us any contact, but Irina would sometimes manage to sneak off behind their backs and visit me. It was rare, but we both were so happy to be together, even for a few minutes only.

Then, she got married, and had her own family. I was so happy for her. I wished that her happiness could last forever.

But then her husband was killed.

She tried to bring up her son on her own, and I was helping her.

But then he died as well, in the age of nine.

Nikolai's death changed her so much. She became a ruthless killer, a mere tool for the Lucians and Isabel. She never smiled, and she lost the desire to live. I tried to heal her wounds, but I couldn't. I could only be next to her and hope this would bring her even a slight amount of comfort and relief.

The Clue Hunt came. She joined. I begged her not to, but she ensured me she'd be fine. I believed her. She had KGB training, and was really skilled and responsible. I believed she could take care of her self.

How foolish of me.

A month after the Hunt started, Isabel attempted to murder the Cahill kids and Alistair Oh –I knew he was my sister's friend, but I didn't know she had any connections to the Cahills.

She attempted to save them all –and she succeeded.

But she failed to save herself. She died in the fire, started by Isabel.

I had lost many people I loved, during my life. But none of these losses hurt as much as did the loss of my beloved sister. It was as if someone was tearing my heart out of my chest.

I blamed the Cahills –and Alistair, but he died in the Vesper conflicts, so I don't really bother anymore. Amelia and Daniel were responsible for my sister's death. She had tried to warn them for Isabel, but those foolish, ungrateful kids did not believe her, not at all. They blamed her instead, accusing her that she was setting a trap for them.

If they had listened to her, nothing would have happened!

But they didn't.

And they will pay for this with their own lives.

As I exit the house, I grasp my shotgun, hidden under my coat. I never was a fan of killing, but it has changed now. I have spilled a lot of blood since my sister's death.

But none of the previous bloodsheds will be as satisfying at the moment I will see the Cahills begging for mercy. Begging me to spare them.

But I won't. Ha, of course I won't! They deserve to die, slowly, painfully and in agony, just like my sister did.

At the thought of my beloved sister's painful death, my eyes fill with hot tears. I let them slide down my cheeks as I whisper:

''Irina, my darling sister… I will avenge you… I swear I will. Rest in peace, my beloved sister…''

~The End~


Yes um, basically, I blame Amy and Dan a little, for Irina's death XD I mean, if Amy had only listened to her, the whole thing would never had happened! Okay I get Irina was an enemy but still!

Anyway, I hope you liked it:)please review, I would love to know your opinion!:)

Katja~