Disclaimer: I own none of the original characters. So far all I own is Lilli. Not making anything from this, just for entertainment purposes.

Rose never went to the Parallel Earth at the end of Doomsday. Just romance fluff between her and the 10th Doctor. The Doctor is telling this story.

Lilli.

Prologue.

(The Doctor remembers)

I remember that horrible day. The one where I almost lost my soulmate. My other half. We landed back on Earth on the Powell Estate where my beloved Rose lived with her mother Jackie, before travelling with me in my Time Machine, called the TARDIS. That stands for Time And Relative Time In Space. The both of us where inside Jackie's flat, Rose showing her mother the bazoolium weather detector when Jackie said that Rose's grandfather was coming round to visit. It turns out that Rose's granfather had been dead for a decade, and he couldn't possibly be visiting.

There, standing in front of me, was a greyish blurred figure. They were all over the place. As I watched the news, it turned out they were all over the planet. They called them ghosts. But I never believe that sort of rubbish. So I followed the signal these "ghosts" were sending out, and they lead Rose and I to Torchwood.

Torchwood...a human run facility that collects anything alien. Obviously I was their prisoner, seeing as I'm not human. The "ghosts" turned out to be an old enemy of mine that I recently fought again in a parallel Earth. The Cybermen. They came through the Void, following a Void Ship. This void ship carried four Daleks known as the Cult of Skaro. They had with them the Genesis Ark which was a prison for millions of Daleks, made by my people. The Time Lords.

The Cybermen and Daleks had a huge battle, which was to be known forever as the Battle at Canary Wharf. Neither of them won. I opened the Void and sucked both Daleks and Cybermen into the Void. And almost lost my beloved Rose in the proccess. But I managed to save her and the Earth. But Rose's mother was brought back to the parallel Earth by Rose's dead father Pete (he was only dead in the original Earth, but was alive in the parallel Earth).

I never knew how much Rose meant to me, until I nearly lost her.

Three months have passed since that day, and now my story begins. A story of love, and family.

And who am I? I'm The Doctor, a nine hundred and twenty-five year old humaniod alien, and this is my story...