The loud whirring of the T.A.R.D.I.S made Donna and The Doctor go in a spiralled frenzy, a frenzy that the T.A.R.D.I.S had never exhibited before. The Doctor as he always does, gave Donna an excited look, a big long grin that made Donna smile over the years.

"OH YES!" he said, as he'd always say "Donna, you're going to like this!"

Donna, still fixing her hair from the T.A.R.D.I.S's flight, turned her attention to The Doctor.

"Well then, where are we Doctor?"

The Doctor picked up his pace as he ran towards the T.A.R.D.I.S doors. He looked at Donna, and smiled,

"Hogwarts".

- CHAPTER 1: A little bit of leaves -

The Doctor ran out the doors, shutting them on Donna. After a slight sigh, Donna opened the doors and looked up. She shuddered in fear, as her eyes met the big towering tree that was planted right in front of the T.A.R.D.I.S. It had barely any leaves, however they weren't on the tree. The leafless branches looked colourless as it hugged the main part of the tree. Beyond the tree, there was a huge building, which looked absolutely beautiful. She could only imagine the many different things Hogwarts could be. The wind moved the branches slowly, but somehow the branch movement began to pick up pace. Donna didn't notice this however, and neither did the Doctor who was gazing at the magnificent tree.

After a couple minutes of simply looking, The Doctor walked towards the tree. His steps were rather loud which confused Donna. He got extremely close to the tree and began examining it. His hand felt the strange pattern on the tree… he knew something was up.

"Oh don't cry Severus, did you gets scared?" A sound echoed among the leaves.

The Doctor turned to Donna, "Did you hear that?!"

Donna shook her head, "Hear what?"

The Doctor turned back. He found a ditch towards one side of the tree and slowly walked towards it. As he walked towards it, the wind began to pick up.

"It was just a joke! I told you what you wanted to know", the tree echoed again, in another voice.

Donna, meanwhile examining the situation, realised something the Doctor didn't… there was no wind. After realising that the tree was moving by itself, she ran towards the Doctor and screamed,

"DOCTOR, GET OUT OF THERE!"

The Doctor turned and gave his typical shit-eating grin.

"Donna, it's just a-"

Before the Doctor could finish his last word the main branch of the tree had swung and hit the Doctor straight in the stomach, as he flew towards Donna. In a matter of quick thinking Donna did the only thing she could do to save the Doctor.

She had to drag his body.

Donna grabbed the Doctors arm, bent over and slowly dragged it along the hard rocky ground. Since the doctor was unconscious, he couldn't whine about the treatment Donna was giving him.

By that time the big tall tree had given up on attacking the two. It went back to its original position and didn't move an inch.

Donna had entered the T.A.R.D.I.S and decided that she wanted to explore and there is no way the Doctor would allow it. She continued dragging him to her favourite room in the T.A.R.D.I.S.

The Swimming pool.

She finally reached the swimming pool, picked up the heavy time lord and threw him in the pool. Seconds past and he jumped out, with the angriest face she has ever seen.

"Oi," he exclaimed.

"Oi," Donna said "Firstly I say Oi. Secondly you were unconscious you doof. And I wanted to get on with this hogworts place, so I woke you up."

The Doctor grinned. "For once Donna Noble, you made a good point, but I must ignore you"

The Doctor charged out the T.A.R.D.I.S doors and approached the Whomping Willow yet again.

Donna followed, "What are you doing?!"

"I heard voices Donna," The Doctor analysed the tree from a safe distance. He turned back to Donna, "I can't ignore voices".

Donna rolled her eyes and laughed while carefully tracking the Doctor's movements. "You're sounding mental Doctor!"

The Doctor spun around and gave an enthusiastic smile, "You're damn right!"

He had just gone full circle around the tree, with Donna closely following behind when the sound of a twig breaking gathered his attention. He turned and saw a wolf, a beautiful wolf staring into the Doctor's eyes. For a moment, there was silence, a sweet silence that confused Donna. Having realised The Doctor's entrancement, she turned as well, but delivered a different reaction.

"THAT'S A WOLF!"

The wolf, having just heard the painful scream of a Donna, ran off into the night as The Doctor slowly looked back, with the most disappointing look.

"Donna", he took a breath. "That was one of the most beautiful creatures this world has to offer," he continued,

"AND YOU SCARED IT OFF!"

Donna rolled her eyes at the Doctor's whining.

"I'm sorry if you see wolves on your day to day adventures but give me a break! That was horrifying!"

"It was beautiful". The Doctor stared at the spot where the wolf sat. He turned around to the Whomping Willow.

"Let's go."

The Doctor navigated his way around the console, clicking every possible button and flicking every possible lever.

"What is Hogwarts anyway Doctor?" Donna asked with a peculiar smile.

The Doctor spun around in glee, grabbing the 'timey wimey monitor' as he referred to it.

"Hogwarts. School of Witchcraft and Wizardry. This place has an interesting past. There was this huge battle between Harry Potter, a young wizard and Voldemort, the dark lord, a very powerful wizard. This seems to date back not too long ago."

The Doctor ran to the library leaving Donna to fend for herself against the T.A.R.D.I.S's crazy nature. He returned minutes later, with a huge black book with a sparkle to it. Donna had never seen it in her life, the mystical look of it put Donna in a small trance.

The Doctor opened the book and a pile of dust came out of it and got Donna right in the eye.

"Oi! Careful," she screamed, while cautiously rubbing her eye "What was that for?"

"Just, look at this,"

The Doctor turned to page forty two and turned the book to Donna, her eyes widened in horror.

"That's…. that's the tree…," she said, glancing at the pages.

"It has a name you know, The Whomping Willow, a very violent and valuable species which basically attacks anyone in range of their branches."

"Well, I don't know about you, but magic sounds amazing, so can you just get the T.A.R.D.I.S to take us to another location?" Donna said, feeling rather fond of the adventure.

"Donna Noble…. That's exactly what I'm going to do," he smiled.

The Doctor jumped around the console and screamed.

"ALLONSY!"