Chapter 1: The Beginning

Disclaimer: I do not own PJ or HP, if I did then I would be in some epic spa and not bored at home.

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It was a warm summer evening Percy and Annabeth were lying on a blue blanket on the long island beach at Camp Half-Blood, watching some Hippocampi swimming and jumping around in the clear sea water, hand in hand as they were mystified by the beautiful scene in front of them while the sun started to set, it looked as if it were being swallowed by the sea.

They stayed in that position until the sun had completely set, that was when Annabeth said "come on seaweed brain it's going to be time for dinner soon we should be on our way to the mess hall" in reply Percy just looked at her and smiled, he had missed Annabeth a lot he hadn't had many private moments with her since he was kidnapped by Hera and he sure as hell wasn't counting their time in Tartarus, no pun intended.

She looked at him like he was crazy, right as she was going to reply to his weird look the conch horn blew and they both started to get up, by the time they got to the mess hall most of the campers were there so Percy turned and gave Annabeth a quick peck on the lips and left to sit in the Poseidon table with his half-brother Tyson who was spending the summer with Percy at camp. Since the war was over their dad had given him a break.

As soon as Percy sat down a kid with intense black eyes messy black hair, olive skin and an open aviator jacket showing a black shirt with a skull design on it, black jeans, combat boots and a skull ring on his left hand solidified from the shadows that were dancing around from the bonfire Percy turned around and said "Hey Nico."

Percy was proud of himself, he'd barely flinched this time, maybe someday he wouldn't even do that but it would take him some more time to get used to his friends favored means of transport. "Someday" he thought to himself wistfully but then he noticed the worried look on the son of Hades' face and decided that whatever could get Nico this riled up was not good at all.

"what's wrong?" He'd asked and Nico replied "Chiron said he wants to see the seven heroes and me so I came here to fetch you guys but he looked really troubled and that got me worried."

After they went and fetched Annabeth, Piper, Jason, Leo, Frank and Hazel (who had decided to stay at Camp Half-Blood for the time being) they headed towards the big house. Percy had walked down literal hell but was still worried about this meeting, when they got there they found Mr. D and Chiron waiting for them there, they both had the same look on their faces, a look that said this was their last day on earth.

When they had all settled down Chiron said "Heroes…, I know it is too much to ask of you but the gods need your help one more time, and this time the task will be of a completely different level."

He then paused and looked each of them in the eye to emphasize the severity of the situation, finding nothing but determination in them he continued in a grave voice

"The whole world will end today if you do not succeed, everything we have worked so hard to protect all the monsters and creatures that have been defeated since before the dawn of time, they shall all rise."

Having faced some of those monsters personally and barely come out alive some of those times, they all knew what the stakes were and were prepared to risk their lives all over again.

"You have to go back in time and attend a certain school, this school is for mortals and half-bloods who have the blessing of Hecate, if nothing this serves as an indicator as she has agreed to bestow it upon all of you. These people call themselves wizards, you will all be transported as your 11 year old selves , you will have to fit in with the other children and find a boy named Harry Potter."

What a burden to have on your shoulders, between the eight of them they could barely handle it, Percy knew from experience what having the weight of the sky on your shoulders felt like and was prepared to bet that this was at least ten times worse. He was going to offer Harry Potter all the help he could muster come the day he has to face the madman.

"Your mission would be protecting him for he is being targeted by a dark wizard whom is also a descendant of hades, that is why I included Nico on this quest, he might be able to sense him. Do not engage him personally though, it has been prophesized that he can only be defeated by the boy."

The whole thing just lay there in the air all around them, the tension, nerves, fear, the whle package.

"That is the summary of this quest any questions?"

All the heroes were dazed by the information they had just learned but Annabeth was the first to snap out of it and she asked Chiron the first thing that jumped into her mind.

"What is the name of this school?"

They could all feel shivers going down their spines, even the mention of the place they were going to could tell them their quest was going to be like nothing they'd ever gone through before.

"Hogwarts."

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(A/N) I know the chapter isn't that long but it looked bigger in the word processer and I will try to make the next ones longer, please review but don't be too harsh as this is my first Fan Fiction. I will try and update soon as I have already started on the second chapter.

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