-1When Harry met Susan

Rating: Teen for the moment, but may increase to mature depending on what goes into the story.

Warnings: Occasional bad language, Action violence, fluff, possibly smut in later chapters.

Summary: A magical accident sends Harry to Discworld where he meets Susan Sto Helit before returning to earth to stop Voldemort.

Authors note: I'm glad the concept of the story was liked and I'm happy people are reviewing the story. One reason I wrote it is a real lack of fics featuring Susan with most of the ones that do exist pairing her with Teatime, which is really stupid as she was the one who killed him and he was an insane murdering lunatic, Susan deserves the best, as she's one of the best characters in the series and does have a lot in common with Harry. If you thought it was too impersonal, don't worry as the prologue was mainly to explain the story. It will now start to get more personal and to the point.

Chapter one: One Giant Leap For The Unseen University

Susan frowned slightly at the honorific, but only for a moment, before saying to Harry.

"Nice to meet you Harry, come along, this way."

She gestured out of the office with her hand and led the way out, and along the corridor. Harry followed along curious about what to say to explain himself, before Susan stopped when they were out of earshot of Miss Butts and said.

"Where are you from? You're not from Unseen University, I can tell. If you don't prove you're a wizard I'll summon the watch."

Harry had never met such a strange girl, she was worse than Hermione was in first year, and the anger in her voice made the hairs on the back of his neck stand up and made him take a step back, a look of fear on his face, as something about Susan suggested that offending her would be the last mistake anyone could make. Checking nobody was looking, Harry drew his wand and shouted, "Orchidious."

Which normally would cause a bunch of flowers to erupt from the wand tip, but in this case created enough to open a florists shop. Susan looked surprised and said.

"Alright so you're a wizard, but you aren't from unseen university, where'd you come from?"

Harry looked at Susan as they kept walking and said, "I don't think you'll believe me when I say this, but I come from another world entirely. I was caught in a magical accident and landed here, your principal found me."

Susan glared at him slightly and without meaning to sent a nearby vase flying towards Harry, which scared him even more as he dodged it, especially when he noticed the glowing blue lines on Susan's cheek and she replied,

"I can believe you about the accident, but another world entirely. That's wizard nonsense and is almost as bad as that silly talking raven and bony rat from last night. You didn't conjure those as well did you?"

Harry noticed the slightest widening in Susan's eyes as if she hadn't meant to let those points slip, but guessing that subtlety was his best option he tried not to react and said, "I don't know what you're talking about, wizards from this world may not be logical, but where I'm from we are completely different. I look forward to seeing the local wizards to know what they're like."

Susan seemed to accept his olive branch and gave him a small smile, which helped him relax slightly and led him into what looked like a dining room, as they went into the room Susan turned and said,

"I'm sorry if I was a bit rude, but I haven't been having the easiest time lately and have a lot on my mind, lets eat, afterwards I've got some free time with my friends, and we usually go into town. I don't think Miss Butts would mind if you go into Quirm, just come find me when you come back alright."

Harry smiled and said, "Ok, and I totally understand your reaction earlier. I can get that way sometimes as well myself, you just act differently."

Harry followed Susan and sat down at a long table with about thirty other girls in the same uniform. Though when he looked closer , he noticed that one short girl near Susan had a beard and another was made out of rock. Harry tried not to stare, but he could sense the eyes of all the girls and teachers in the room. After he'd finished eating, he followed Susan and the rock and short girls at a distance out of the school grounds and into a city. Harry noticed that everything had a medieval feel to it, from the buildings down to the fashions worn by the people. No one looked twice at him as he wandered the streets, curious about where exactly he had landed and what this Unseen University was like. He found a tailor and bought himself new clothes including a few sets of new robes including one set of a dark green with embroidered gold stars and moons in a much more flamboyant style than he was used to, and a matching hat and new pointed leather shoes but he was told they were the height of fashion for wizards. Harry was very surprised when the shopkeeper accepted the galleons he offered as payment, after donning one of his new outfits he found a shopkeeper selling trunks and Harry purchased a new one for his clothes which he packed away and levitated the trunk to follow him which he noticed was a lot easier than usual. Done with his shopping Harry walked around the city until he found Susan again, she smiled at him slightly and looked him up and down before saying.

"Now you look like a normal wizard."

Harry saw Susan's friends nodding in approval, as they began to walk back to the school, when they got there Harry saw a group of other girls standing around an enormous white horse, the horse seemed to recognise Susan, and Harry stood back and watched surprised as she mounted it and galloped towards a jump, Harry was even more surprised as he saw the horse jump and stay in the air, eventually it came down and Harry was amazed as the others all seemed to pass off what they saw as imagination. Catching Susan's eye he realized he wasn't alone in his surprise. Walking back inside the school, Miss Butts came over to Harry and said,

"Mr Potter, I've sent a message to some local wizards and they've organised a carriage to take you to Unseen University, It will be here in an hour."

Harry nodded and replied, "Thank you Miss Butts, for everything."

Shortly before the carriage was due to arrive Harry found Susan again and said,

"that was no ordinary horse. Normal horses don't fly, hippogriffs and thestrals do, but they have wings, who owns that horse anyway?"

Susan nodded and replied, "he's Binky, he's mine, I think, those girls were strange before."

Harry smiled and said, "it was nice meeting you, you would have to be one of the most unique people I've ever met. You clearly possess some form of magical power, but you're no witch. I'll have to do some research when I get to the University."

Susan smiled slightly and said, "thank you Harry, you seem very different to most wizards."

She took his hand and shook it, and as she did, Harry's and Susan's arm glowed gold for a second and he felt a sudden warmth flow from his hand wrapped around Susan's, to spread through up his arm and down into his whole body, and at the edge of hearing he thought he heard a scream. Harry saw that Susan look puzzled, but Harry shrugged and released Susan before bidding her goodbye and walking outside to where a stylish coach waited. The coachman tipped his hat and gestured to the door, so Harry nodded and got in after loading his trunk onto the top of the coach. The coach set off and followed the road out of the school and through Quirm, Harry was surprised as they saw the sights going past and was curious about the world he'd landed in and hoped he'd get to see more of it before he left. For a few days the coach travelled along a road following a coast stopping at small villages every so often to change horses and get food. Eventually the coach moved inland towards a city that Harry could see on the horizon as well as smell. They moved along the road and came to a gate manned by a few guards who didn't so much as look at them before waving them through. Harry thought it odd that the guards didn't stop them but paid it no mind as the coach moved through the streets. Eventually they stopped outside a huge building that towered over the nearby structures with an even larger tower that reminded Harry of the Burrow rising over the edifice. The coachman tapped the sides, and Harry guessed they'd reached the end of the line and opened the door and got out before levitating his trunk off and thanking the coachman. Harry walked up to the enormous doors and knocked, a couple of men in red uniforms came out of a door and looked at him before saying.

"you must be Mr Potter, in you go, the Archchancellor is waiting."

Harry was surprised that the leader would personally single him out but nodded politely and moved inside the doors leading his trunk, sure enough just inside the doors stood the fattest man Harry had ever seen, he even made Professor Slughorn look underweight. Harry cancelled the levitation spell and walked up to the man and said.

"Hello sir, are you the Archchancellor? I'm Harry Potter."

The large man looked at Harry appraisingly and said.

"Hello Harry, I am Mustrum Ridcully, Archchancellor of the unseen university, one of my colleagues in Quirm explained about your arrival. I thought you were just one of those wretched students that accidentally sent yourself there, but you aren't. Where are you from lad? Also how did you get here?"

Harry was unsurprised that the man was questioning, and replied.

"I come from a different world altogether. I was attempting an ancient summoning spell, when something interfered with it and sent me through what felt like a tunnel. Then I landed in Quirm outside the school there and the headmistress found me and then tipped off a local wizard."

The Archchancellor was nodding and replied, "that seems logical enough. You definitely seem like a capable wizard, I saw your levitation magic on your trunk, and this universe has more holes in it than a Quirm cheese. I won't send you to the main classes with the students, I think you'd get on and be able to understand some of the younger wizards here while we try and find a way for you to get home. I'll ask Mr Stibbons to show you around and get a porter to take your trunk to a room for you."

Harry felt grateful and thanked the man and waited a few minutes while two men in the same red uniforms as before took his trunk away. Afterwards a younger and much thinner looking man with black hair and glasses, came up to him and said.

"Welcome to UU Harry, I'll show you the library first, then I'll take you to the H.E.M building and you can tell me more about how you got here. Don't mind the Archchancellor, he's a bit overbearing sometimes and very single minded, but he's a good man."

Harry smiled slightly as he thought that Ridcully was no worse than some of the people he'd met and seemed to act like an older Ron Weasley. Harry followed Ponder up the stairs and along a few wide corridors, and noticed that the building seemed bigger than the outside suggested and said so to Ponder who shrugged and explained that the level of magic in the building made it so. A few minutes later they reached a pair of thick double doors and Ponder opened them and let Harry through. Harry was amazed as he had a view of a vast room beneath an enormous domed skylight. Bookcases were everywhere including a few that seemed to be on the ceiling, and he realised that he'd probably just entered a room that would be a vision of heaven for Hermione. But before he could do much else, a jet of blue light seemed to come from the air itself and struck Harry. He screamed as every bone and muscle felt like it was on fire and saw his field of perspective shift, but as suddenly as it began the sensations stopped. Ponder gasped and looked at him and said.

"Harry, are you ok? can you hear me?"

Harry tried to speak but nothing but a trilling noise that sounded like music came out.

(A.N) Oh no! What's happened to Harry? Find out next chapter.