Hello readers. This story is an AU and they are still demigods and Luke was never evil. Oh, and Thalia is not a Hunter. Percy and Annabeth are 11, Thalia is 12 and Luke is 13. This is the one and only disclaimer that I will insert into this story: I DO NOT OWN PJO OR HARRY POTTER. THEY BELONG SOLELY TO J.K ROWLING AND RICK RIORDAN BECAUSE WHY WOULD THEY BE ON FANFICTION? Anyway, thank you for clicking onto this story because you were interested because my stories don't even get that much reviews or readers. Other than my ongoing story The Heroes in Chains of course. Enjoy this story that combines the intellectual genius of two of my favorite authors of all time.

CHAPTER 1: What's a Wizard?

Latin music blared through speakers in Chiron's office in the Big House. Chiron hummed along as he removed the curlers from his tail. He became aware that someone was standing behind him. Cautiously, he turned around. A tall wizard in purple robes stood there. He wore half-moon spectacles and his eyes were twinkling.

"Albus Dumbledore." said Chiron.

"Hello Chiron. You've got a wizard who just became of age.." replied Dumbledore.

"Who is it?"

"Percy Jackson."

"I've had a feeling for a time now. Anything new in England?"

"Ahh, I 've grown rather fond of a Muggle sweet. It's called sherbet lemon. Would you like some?" Dumbledore took some sherbet lemons out of his pocket and began to unstick some. He handed one to Chiron.

Chiron reluctantly took it and sucked on it. "It tastes interesting. Will you stay around for when I tell them?"

"I'm sorry, I have some business to take care to. Cheerio." Dumbledore turned on the spot and vanished with a loud CRACK.

Chiron stuck his head out of the window and called for Grover.

Grover approached him.

"I need you to get Percy. It is very important."

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Luke, Thalia, Annabeth and Percy were hanging out by the lake. Percy and Luke were holding rubber swords that washed up on the beach.

"Choose your opponent!" shouted Luke.

"Luke Castellan, I choose you!" Percy pointed his sword at Luke.

"Percy Jackson, I enjoy challenges." Luke got into a fight stance.

Percy lunged forward with the rubber sword. Luke side-stepped him and countered with a swipe to him leg. Percy jumped and landed on Luke's sword. Luke pulled hard and Percy fell on his butt in the sand. Annabeth and Thalia were laughing hysterically. Percy stood up and brushed sand of his butt. He attacked Luke again and managed to disarm him. It was as if the sword just flew out of his hands.

"I have no idea what I just did."

Luke, Thalia and Annabeth exchanged glances.

"Percy!" bleated a familiar goat boy.

Percy looked to where the voice came from. Grover was running. He tripped over his hooves and fell face first into the dirt. Percy laughed and helped Grover get up.

"What's up G-man?" he asked.

"Chiron wants to see you."

"Well, ok then. Bye." Percy waved goodbye to Thalia, Luke and Annabeth and walked off to the Big House.

Luke, Annabeth and Thalia turned to Grover. "Do you know why Chiron wanted to see him?" asked Thalia.

Grover shook his head. "Nope. Do you know?"

"Sorry, we can't tell you." said Annabeth.

"Unless Percy tells you himself. Or Chiron." mused Luke.

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Percy pushed open the door to Chiron's office. "You wanted me sir?"

Chiron's tail swished. "Yes, Percy. I have important news to tell you. You are not a normal demigod."

Percy felt a sense of deja vu. Last time Chiron told him that phrase, Chiron meant that he was not a normal human. I wonder what he'll tell me now? he thought.

"What is that supposed to mean?"

"Percy, please sit." Chiron gestured toward an armchair.

Percy walked over to the chair and sat down.

"Do you believe in wizards?"

"No." Percy scoffed.

"Just like the gods, they are real."

"How come I've never seen any before?"

"They live another part of the world. England."

"What does that have to do with me not being normal?"

"There are some demigods who are born with magical abilities. They can come from a Muggle and a God or a Witch/Wizard and a god."

Percy was confused. "What's a Muggle?"

"That is the wizard term for a non magical being."

"Oh. But where do my kind go?"

"Demigods with magical abilities are educated at schools for magic. The one that accepts demigods is the Hogwarts School of Witchcraft and Wizardry. I happen to be very good friends with the Headmaster."

"I see. So when do I go?"

"You need to buy supplies of course. I suggest you bring a bag with you."

"Can I Iris-Message my mother first?"

"Of course you may. Use this." Chiron led Percy to a room inside the Big House. All that was in the room was a glass pyramid. Chiron flicked a switch and a beam of light shot out of the wall and hit the pyramid. A rainbow shot out of the other end.

"Thank you Chiron."

Chiron walked out of the room to give Percy privacy.

Percy walked over to the rainbow. "O Goddess, accept my offering. Show me Sally Jackson." He threw a drachma into the rainbow and watched as his mother slowly came into focus. She was at their apartment hanging up a blue banner that said: "Happy 11th Birthday Percy" Percy slapped himself. He forgot his birthday was today.

"Mom." he said.

Sally turned around. "Oh Percy, this was supposed to be a surprise!"

"I'm sorry. Something's come up at Camp."

Sally's expression grew worried. "Are you OK? Did a monster attack?"

"No mom, I'm fine." Sally relaxed.

"I want to ask you something."

"Ask away."

"Have you been keeping a secret from me? Something involving magic?"

Sally immediately looked guilty. "Yes Percy, how did you find out?"

"Chiron told me today. He said that I was a wizard."

Sally clapped her hands together. "I knew it! Poseidon! He's a wizard!"

Poseidon sidled into view. "Hello son."

"Hello father. What are you doing here?"

"I was helping Sally put up the decorations for your birthday."

"Did you know about me being a wizard?"

"Yes, but Zeus made me swear not to tell. Sorry Sally." Poseidon looked at her.

"Mom, if wizards exist, do they have their own kind of money like how the Greeks have drachmas?"

"Percy, the key I gave on your 9th birthday. Do you still have it?"

"Yes mom, but why are you asking me now?"

"That is the key to the family safe in London. I've been saving up ever since you were born."

"Thanks mom, but you still haven't answered my question."

"I'm sure someone will explain. Go now Percy, I think we've kept Chiron waiting long enough."

"Bye." Percy broke the connection.

He left the room, wondering who was going with him to London and how he was going to get there.

How do ya find the story so far? Tell me. I need to know what you think. Oh and, Percy will meet Harry at King's Cross station on September 1.