Everyone froze as the tardis doors swung open and watched as a young girl, who looked about 18, stepped out and grinned at them all, two dimples creasing both cheeks. She had long, dark brown hair that fell down to her waist and she wore black lipstick and dark, dramatic eye make-up, she looked a bit like a panda really but she didn't seem to care and she also wore tight black jeans, black army boots and a rolling stones t-shirt, looking exactly like a punk. "Hi" she said cool'ly, looking around at the shocked prisoners. Even Davros managed to look mildly suprised beneath his winkly, saggy skin.

"Who are you?" he croaked coldly.

"Oh I'm just a friend" she said nochantly as if nothing was going on."Nice place you have here, a little dark mind you but quite cosy". Everyone stared at her in bewilderment. Rose glanced at the Doctor whose expression was a mixture of shock and confusion. How the hell did this girl get here and how on Earth did she know how to fly the tardis?.

"Impossible, how did you get here? the tardis was suppose to be destroyed by now. And If you are here for a purpose I suggest you get to it instead of rambling excessively" Davros hissed.

"Heard of that little thing called patience? yeah, well, maybe you should go out and get some mate" the girl snapped."I'm here to stop you if you that part isn't obvious already and the rest is none of your bussiness".

"You can't stop me, nobody can stop me or the daleks, not even the legendary Doctor" Davros sneered. The girl smirked at him, not scared at all, even if there were several daleks inside the vault and Davros could just order them to kill her at any minute.

"I'm just wondering something...how many times have your 'precious' creations turned on you?". Davros glared at her angrily.

"Enough, daleks, exterminate her!" the girl didn't stand there waiting for it to happen, she ducked and the green light shot straight past her.

"Ooooh look at that you missed!" she giggled. Rose stared at the girl, curiously, she reminded her of someone but she just couldn't put her finger on it. The Doctor had finally recovered from his shock to actually speak now and was frowning at the girl.

"Who are you and what are you doing here?" he frowned.

"I was wondering when you were going to start asking...I'd answear but now isn't a terrific time for me, if you haven't noticed" she replied narrowly missing another shot of green light. The girl grinned at him cheekily before legging it to the controls. Davros had, had enough of this and lifted his arm to shot her but when it did, it didn't really affect her. She looked up at him and raised an eyebrow."That's all you've got? pathetic". She ran around the controls manically and pressed a load of random buttons."Holding cells deactivated" she announced and the Doctor, Rose, Donna and Jack found themselves released from their prisons."Now come and help me!" she cried to the Doctor who immediately joined her at the controls.

"EXTER-MIN-ATE!" a dalek shrieked and the Doctor looked at the girl in alarm but she smiled and nothing came out of the dalek gun.

"That button there" she smirked.

"How did you do that?" the Doctor stared at her, amazed. She rolled her eyes at him like a teenager with an attitude probelm.Although she probably actually was.

"Let's just say I'm a genius".

"So are you going to tell us who exactly you are?" Rose asked as she, Donna, Jack, Martha, Sarah-Jane, Jackie and Mickey joined them around the controls.

"GET HER AWAY FROM THE CONTROLS!" Davros roared and immediately the daleks started to hoover towards them.

"And spin" the girl said flipping a switch.

"AARRGGH!" they cried."HELP ME, HELP ME".

"Come on who are you?" Rose asked, trying again to squeeze some answears out of her.

"I'm from another time, my names Yasmine. That's all I can tell you without causing a massive paradox" she muttered. "Now lets send those planets back home" she smirked at the Doctor who was staring at her in disbelief.

"You must be someone important to me if you can fly my ship" he stated and joined her in pulling some levers. Yasmine didn't answear him, instead she focused all her energy on the button pressing.

"Hiiiiii, Donna" Jack said pulling Donna's attention away from mysterious Yasmine and towards him."Afterall this is done...".

"Yeah?" Donna asked, her heart racing. This was it, at last, the gorgeous captain Jack Harkness was actually going to ask her out an a date! she had to force herself to contain her excitement.

"Would you..." he said, giving her a charming smile which made her heart flutter like mad.

"Go on" she squealed excitedly like a teenager.

"Make sure the Doctor puts better defenses on his ship. I mean, come on, if he had the extrapalator sheilding, we might of been able to stay in the tardis and not end up locked in the vault with some strange teenage girl as our rescuer.Your a smart woman, make sure he does it.". Donna let go of the breathe she'd been holding and glared at him annoyed, secretly disappointed and feeling just a little bit stupid.

"What do you think I am? your friggin messenger, tell him yourself" she snapped and Jack looked at her taken back. Damn him and all his stupid flirting, Donna thought irritated. She was too good for him anyway.

"Back home Pyrovillia and lost moon of poosh"" Yasmine cried and pulled the final lever.

"One planet left...guess which?" the Doctor asked, rolling his eyes.

"YOU CANNOT STOP THE DALEKS" the emperor suddenly called out into the vault."WE WILL INVADE EARTH INSTEAD".

"I thought you'd say something like that" Yasmine sighed."There was me thinking we could live together in harmony, obviously not. Doctor, get everybody into the tardis".

"Why? what are you doing?" the Doctor looked at her in alarm as she pulled some square and metal out of her pocket.

"This was only plan B but looks like I'm going to have to do. As much as I hate genocide, I care for Earth more".

"Is that a bomb?" Jack asked staring at the thing in her hands. She nodded."Here let me do it, I'll survive it" Jack walked towards her, ready to take the bomb from her.

"NO!" Yasmine snapped and stepped away from him." I have to do it, now go, quick!". She glared at them all grimley and they all knew she wasn't going to give in. One by one the companions walked into the tardis but the Doctor hesitated and turned around to look at her once last time.

"What are you to me, in the future? you flew the tardis..." he said looking at her in the eyes. She looked at him straight back and smiled.

"You'll find out soon enough Doctor and remember I've locked Earth onto the tardis so you'll have to pull it back to where it came from". She told him and he nodded before walking to his ship and closing the door.

"You would not dare" Davros sneered.

"One of them will die!" Caan chuckled as Yasmine held out the bomb.

"See you in hell, you ugly son of a bitch" she yelled and pressed down on the bomb. It detonated and the whole cruciable went up. The Doctor watched it sadly through the monitor on the tardis. Rose slipped a hand in his and gripped it tight.

"Who did you think she was?" she whispered.

"I don't know, probably just another companion" he lied. Really he thought she was a bit more than that but he wasn't going to say anything. Meanwhile as the crucible went up, nobody noticed Yasmine disappear in a flash of purple light."Time to bring Earth back home before the atmospheric shell disintergrates" the Doctor murmered but before he did anything he looked at all his companions. "Ever wondered why the tardis is always rocking about when we travel? well...this ship was originally built for six pilots and I've always had to do it myself but not this time. Rose, press down on that button there" the Doctor placing Roses hand on a round, brown button, She grinned happily."Martha pull that levar down and press that switch" Martha did as she was told."Sarah-Jane that one there, Jack you hold onto that one, Mickey the other one and Donna you do that one, right here." He hesitated when he got to Jackie."No, Jackie, no". She glared at him but didn't say anything or even slap him, to his suprise, proving she must of learnt some self-control on that parallel world. Everybody ready?" he asked his friends who all nodded enthusiatically except for Jackie of course."Let's get Earth back home". They all got to work on their seperate jobs and the Doctor watched gleefully but couldn't help think of somebody. That girl was a complete mystery and he was going to have to wait to find out the truth. Well, whoever she was she'd saved their lives. Then something struck him as strange, first River Song now Yasmine, why did mysterious women from his future keep popping up at the most random times in his life?


A/N : Sorry for the slow update but it was taking me a while to decide which idea I was going to go with concerning this part of the story. Anyway, since most of them were a bit unoriginal and just plain stupid, I decided to go with this. Besides everyone loves a bit of wibbly,wobbly, timey,wimey, stuff now and then don't they? :). Hoped you enjoyed and thanks for the great reviews so far.