Revised for about the fifth time but hey I do hope you like it

Note: I sadly do not own anything

The Doctor growled in discomfort. Jack's time vortex manipulator was not a comfy ride but it got them from one place to another. The trio were currently on aircraft carrier valiant in search of the Master. Martha looked around the ship and noticed a girl standing at one of the windows looking out into the sky.

"Doctor look there a child on this ship why on earth would there be a child here" Martha looked absolutely terrified simply because if the master could enslave a child well she didn't want to think of the other possibilities. What stunned them even more was when the girl spoke out.

"I'm not a child and I could ask you what your doing here" the girl turned around to face the three. Her sea green eyes pierced right through them. The Doctor found it hard to speak to the girl but eventually he spoke up.

"We're looking for the Master and I'm also looking for a blue box that says police" The girl looked terrified for a second her eyes were wide but it then turned to an expression of wonder and she walked straight up to the Doctor until she was close to him.

"How do you know my father by that name and who the hell are you" The doctor's body tensed up now it was his eyes that were wide. Jack and Martha were in the same state if she was the Master daughter she would have them killed in a instant.

"Y-you the Master's daughter" The doctor stuttered still trying to get over the initial shock of that the Master of all people had a child.What was more important was the she was a half timelord.

"Hm sadly but you still didn't answer my questions" She looked directly at the doctor her eyes filled with worry and hope.

"How I know your father is really unnecessary to know the now and I'm the Doctor this is Jack and Martha and you are?" The girl couldn't help but smile with happiness. This was the Doctor she had heard so much evil about he seemed like a nice man to her.

"Jessica Saxon" she smiled and held her hand out which the doctor grasped as he smiled. She could only pray this man would save her life.

I shortened it down so that this is just the introduction ok next chapter soon