A/N: Special request from my bff siriustwilighter! I wrote this story just for her and I think it turned out alright! Doctor Who/Harry Potter crossover with Lily Evans and the 11th Doctor...takes place some time after The Big Bang...ENJOY!

Chapter One:

Seventeen year old, Lily Evans walked down the street, her long, red hair swaying with each step. Her mother had sent her to the market and she was headed home now. She turned onto the, normally desolate, back road she always took home. A strange figure, large and bulbous, wearing what looked like dark armor stood in her way.

"Oh! I'm sorry!" Lily exclaimed, upon bumping into the figure. It turned and looked at her, removing its large helmet. She gasped at the face she found herself looking at.

"You will surrender!" The strange creature yelled, pulling a gun from its side and aiming at her. Lily dropped the bags she had been carrying and ran, not sure where she was headed. She turned down what she had thought was a side street. It was dead end. The creature turned down the alley as well, cornering her. He walked slowly towards her, backing her against a wall.

"What are you?" She asked, thinking she could talk it down. "Some sort of, giant toad?" The creature continued to walk towards her, his gun aimed. She reached into her coat pocket; she didn't want to do this, but if she had to, she would. "Listen! If you need something, I can help you find it!"

"All a soldier needs is victory!" He said, powering up his weapon.

"I'm sorry!" Lily yelled as she pulled her wand from her pocket and aimed it at the creature. "Immobulus!" He was immediately frozen. None of his muscles would move. Lily tucked her wand back into her pocket and stepped around the creature. She stopped short seeing a man, wide eyed and staring at her.

"What did you do?" The man asked. He stepped toward the creature and examined the back of its neck. "There's only one way to kill a Sontaran and you were no where near the probic vent!"

"I didn't kill him!" Lily shouted defensive. She watched him circle the Sontaran creature. The man was wearing a brown tweed jacket with elbow patches, navy-blue trousers, and a maroon bowtie. He pulled something from his jacket pocket and pointed it at the Sontaran. "What kind of a wand is that?" She asked, amazed. The man looked at her confused.

"It's a sonic screwdriver," the man said, still scanning the creature. Lily shook her head.

"Never heard of that sort," she said. "Who are you anyways?" The man walked over and looked her up and down.

"I'm The Doctor," he said. "And you are?"

"Lily, Lily Evans," she introduced. The Doctor pointed his screwdriver at her.

"Lily. Lovely name. Human name. You are human, aren't you?" He asked, scanning her. Lily looked at him confused.

"What kind of a question is that? And what are you doing with your wand?" She asked, ducking away as he moved in closer.

"Not a wand! Sonic screwdriver, like I said!" The Doctor turned back to the Sontaran. "Now, if you are human, how did you manage to completely immobilize a Sontaran soldier?"

"The immobilization spell," Lily said matter-of-factly. What sort of wizard was this doctor, anyways?

"Spell? Like magic and wizards and magical stuff…" The Doctor trailed off wiggling his fingers. Lily looked at him strangely.

"You mean you aren't a wizard?" She asked carefully.

"No. Time Lord. I'll show you my TARDIS if we survive this," The Doctor said, watching the Sontaran over his shoulder.

"Survive what?" Lily asked, looking at the Sontaran who was still frozen. "Nothing on Earth can break that spell!" She blinked. Did it just move?

"Well you see, there's one problem with that statement," The Doctor turned around facing the Sontaran. It turned slowly and looked at them. "He's not from Earth! Run!" The Doctor grabbed Lily's hand and ran out of the alley. The two ran down the street and came to a fork in the road. Lily tried to run left and The Doctor, right. "My TARDIS is this way!" He said, tugging her arm.

"Well, I'm going home and my house is this way!" She said, trying to pull free from his hand. The Doctor knew the best way to keep her safe was to stay away from her but he wanted to make sure she made it home safely.

"Alright! Lead the way Lily!" The Doctor gestured with his hand. Lily looked at him stunned for a minute then took off running. The two ran together, hand-in-hand until they reached the Evans' house. Lily finally wrenched free of The Doctor's hand as she opened the door. A blonde girl, about two years older than Lily came around the corner.

"Mum! Dad! Lily's brought home an older man!" The girl yelled.

"Petunia! No!" Lily quickly ran to her sister. "It's nothing like that!"

"An attractive older man!" Petunia yelled again.

"Right, um, Lily," The Doctor said, taking a step back. "I've gotta go stop that Sontaran. You wanna come?"

"No!" Lily answered immediately. The Doctor was taken aback. He nodded and turned out the door.

"They always wanna come," he mumbled to himself as he walked across the yard, back to the street. Lily watched him from the door.

"Who's your friend?" Petunia asked. "Another freak?" Lily sighed.

"No Tunnie, he wasn't a wizard," she answered. Petunia crossed her arms.

"A 'muggle' like me then?" She asked. Lily shook her head.

"I don't know," was her only answer.

The Doctor walked back to his TARDIS, dejected. It was rare for anyone to refuse being his companion. He immediately set about distracting himself with locating the Sontaran.

To Be Continued...

A/N: Tell me what ya think! Reviews!