It was a quiet day in Torchwood headquarters. The rest of the team had gone home early and the only reason Captain Jack Harkness was still around was because he lived in a room there.
He was surprised when a knock came on the door. The inner door beyond the first set of security. Grabbing his gun, he went to the door quietly and then through it open quickly to surprise the intruder.
"You wouldn't really shoot a girl would you?" Said a girl with short sandy blond hair who looked to be about 20.
"Who are you?" He asked, trying not to seem surprised as she pushed past him. She was about average height with nice curves and brown eyes.
"I'm the daughter of some old friends." She shrugged. "I always wondered what Torchwood looked like. And you." She turned back to him. "My dad wasn't kidding, you do look the same as the picture in the living room."
"Um, I'm sorry, you still haven't told me who you are." Jack said, getting rather annoyed.
"I'm Jaclyn Smith." She smiled. "But I go by Jackie. My grandma thinks I was named after her but both my parents told me it was really you."
"I'm flattered." He dead panned. "Now who are your parents?"
"Oh, you know them. Sort of." She shrugged again. "You knew my mum for sure. My dad's ... complicated."
"Sorry, still not following." He sighed, giving up.
"And they told me you were clever." She shook her head. "Fine, one last hint: my grandma's name is Jackie Tyler."
Jack simply stared at the girl for a moment before a wide smile broke out over his face. "No way!" He quickly hugged the girl and spun we around. "You're Rose's kid. That means the Doctor, or his clone rather, is your dad?"
"Yep." She smirked as he suddenly frowned.
"Wait, so how are you here?" He asked.
"And that is the million dollar question." Jackie frowned. "Something is happening that's ripping through the universe. Literally. I was able to hop through because I was born there, but my parents are from here. It all makes since up here." She tapped her head.
"So are you a time lord too?" Jack asked.
"Nope, completely human." She sighed. "Not like my aunt."
"You're aunt?"
"Yeah, River. But that's another long story." She shook her head. "I'll tell it to you on the way."
"On the way where?" He asked.
"Oh, right." She laughed and messed her hair very similar to how jack remembered her father doing it. "I came here because I need to track down the doctor. I'd like your help."
"Um, it's a little more complicated than you think..." He started but she cut him off.
"Oh, we aren't looking for him." She smirked. "We're getting him to come to us."