Summary:

Annabeth will betray Percy, cheating on him with the new kid. His friends will leave him. In devastation Percy will try to leave the camp, until Chiron tells him about the wizarding world. Percy will get blessings from Hecate and will go to Hogwarts to protect Harry and the Golden Trio from Voldemort during the Triwizard Tournament. This story is set during The Goblet of Fire and after The Last Olympian. (The giant war and the HOO series never happened)

Disclaimer:

Everything in this story is owned by JK Rowling and Rick Riordan. The only thing I own are characters which I created, such as Jack Skye, and the plot of this story.

Important info:

This takes place during goblet of fire and after the last Olympian. Percy will be 14 instead of 16 as he should be at the end of the Last Olympian. I am making him the same age as Harry. Percy being sorted into his house will most likely be in chapter 3 or 4. Please review or send a pm telling me which house you think I should place him in and why. Yes. Percy will get a new girlfriend. It will be someone in Hogwarts, or maybe someone from from the other competing schools. I'm still not sure what the pairings will be though.

Please send a review for this too. The choice for pairings: I'm trying to make them unique, so there will be some choices u most likely haven't ever seen before and some which are quite common. These are your pairing choices. Like I said earlier, pm or review.

hermione

Cho

Fleur

Ginny

Daphne

Tracy

Parvati

Lavender

Romilda

Luna

Chapter 1:

Percy pov

"Guard duty is boring," I thought to myself, as I sat near Thalia's pine and the border to camp half-blood. I sat on the ground and checked my watch/shield groaning as I realized I still had an hour left until my shift was over. I sat there, bored out of mind until I heard it.

"It" was a yell for help. I immediately turned my attention to the bottom of half-blood hill, from where the scream was heard from.

"Help!" The child shouted at me. I ran forward towards the monsters. As I ran forward, I got a good look at the monsters chasing the half-blood. I saw multiple hellhounds and dracaena, and also the Minotaur and Mrs. Dodds. I lunged forward stabbing my sword through the monsters, watching as they disintegrated into dust. I turned to look at the demigod behind me. He was about the same age as me, maybe a year younger, with bright blue eyes, and blonde hair.

Chiron galloped up to the scene followed by the rest of camp half-blood, and surveyed the area for any other monsters before turning to the new half-blood.

What happened here," he asked me. I narrated the story of how I saw the him chased by monsters and helped him out. What is your name, child, and how did you know to come here" Chiron asked.

"My name is Jack Skye. I was told to come here by my uncle when 2 snake-haired ladies attacked us at our house. My uncle pulled out a sword and manage to kill both of them, and then kicked me out of the house and told me to go here and never show him my face again. He gave me this sword to take with me," he said with a look of anger while holding up a rusty bronze sword.

Well, then Jack, do you know who your father is?" Chiron asked the child.

"I've never met my father, my mother told me that he left us before I was born, even though he knew my mother was expecting a baby," Jack answered angrily.

"Do your happen to know anything about Greek mythology," Chiron continued with a frown adorning his normally calm face.

"Yeah. Your talking about those rusty old gods and goddesses that supposedly went around bedding mortals and having a bunch of supernatural kids who had their powers, aren't you? The same ones that sent their kids to defeat the monsters from those old myths? What about them?" Jack asked in a clueless tone as the rest of the crowd snickered.

"Well, those rusty old gods, as you put it, are very much alive, and are living right here in New York. And you, happen to be the child of one of those gods," Chiron replied with a frown as he realized the tone Jack was talking in.

"You have got to be kidding me," he stated as he tried to stand up and almost fell down. Annabeth rushed over to help steady him and helped him stand up properly, supporting his weight the whole time.

"Thanks, gorgeous," he said, winking at Annabeth. Annabeth blushed, and a small smile appeared on her lips before she looked away from Jack. I narrowed my eyes and glared at the way he was talking to my girlfriend.

Suddenly, gasps were heard all around, as a glowing symbol appeared above his head. A symbol of the very same artifact I had saved and brought back to Zeus years ago. Shocked murmuring started among the crowd, as all me and my friends could do was stare at the mast bolt in disbelief.

"What is that, get it away from me," Jack yelled, stumbling backwards, away from the symbol which followed him. He would have almost fallen, if Annabeth hadn't caught him, still with a light pink tinge on her cheeks.

All around him, the campers started kneeling, as Chiron trotted forward and said, "All hail Jack Skye, son of Zeus, Ruler of the heavens, Lord of the skies, and the almighty King of Olympus," as Jack continued to stare at the sign in surprise.

- Time skip - 3rd person point of view

A month had passed since Jack Skye, son of Zeus had made his way to Camp Half-Blood. And what a month it has been. A month of hell, insults, and torture. All of the newer and younger campers immediately ran over to Jack after finding out that his father was the king of the gods. And Jack was eating up all the attention like the way Percy eats his mom's cookies.

Only Percy and a couple of his oldest friends were not impressed by Jack Skye. Jack noticed this, and thought in his mind, "I should be the one who has the attention. My father is the king of the gods. I should be regarded as the hero. Not these pathetic weaklings. Everyone should be listening to my command."

Ever since Jack found out that Percy Jackson was the son of Poseidon, who was Zeus's brother, and was also the Hero of Olympus, he wasn't too happy. He made his hatred for Percy quite clear, throwing insults at him as he passed, and saying he wasn't as strong or tough as everyone thought he was, and was just a big coward, not caring about the fact that Percy had saved him from the monsters all by himself. When he realized that Percy didn't respond to his taunts, and didn't even care about them, for that matter, as long as he had his friends, he started to form a plan in his mind. In a little while, he would be the leader, he thought smirking to himself.

- Percy point of view -

Over the last few weeks, Jack Skye tried to make my life as bad as he could. First he turned almost all of camp half-blood against me by telling the newer campers that he was the real hero. But I didn't care. I still had my friends and family as well as Chiron here to support me. Jack seemed to have realized this, because that's when he attacked my heart. One by one, Jack turned my closest friends and family against me, until I had nothing left at camp.

3rd person point of view

He went for Katie first, dropping subtle hints that Percy didn't care about her, and said that Percy thought Katie was weak because her mother was a nature goddess and couldn't do much harm at all. He flooded all of the Demeter cabins crops, blaming him for the flood and the destruction by creating mud tracks all the way to the front of his cabin. When Percy asked Katie how she was doing the next day, she snapped. Katie slapped his face, saying that she couldn't believe that they were even friends because of what he did to her crops, and left talking about how Jack was better than him.

Percy just stood there, shocked at what Katie had said to him, and of all the terrible things she accused him of doing. He felt his heart crack as one of the only people at camp who accepted him when he first arrived had left him, stating that their friendship was over. Percy just stood there with tears in his eyes feeling angry, sorrowful, confused and hurt as Katie stormed away, until he caught sight of Jack looking at him with a smug look and a smirk on his face.

All of a sudden the only emotion he could feel was rage, knowing that Jack was the reason behind this. But he kept his emotions in check and walked away. Jack started laughing as soon as Percy was out of hearing range.

The next ones to break their friendship with Percy were the Stolls. He used the same trick by dropping small hints that Percy did not like them, and also said that they weren't good at pranking. Jack left a note telling Chiron about a huge prank they were planning to pull along with the rest of the Hermes cabin, a prank which they had been planning for almost 4 months. He framed Percy for the note, and got the the Stolls punished with stable cleaning duty for a month.

A few days after, Percy walked up to them and asked if he could help them on a prank. They glared at him with loathing in their eyes, and walks away, leaving Percy confused. The very same day, he found his cabin covered in black liquid and smelly fish and seaweed with a note that read, "don't mess with our pranks next time. Don't talk to us ever again."

One by one, all of Percy's closest friends left him because of Jack's manipulation. Juniper and Grover left him after Jack destroyed Junipers tree along with those of other nymphs and dryads, and framed Percy for it. He also lied that Percy was unappreciative towards Satyrs and nymphs. He also destroyed Wills bow, and told Will that Percy was the one behind it. He also told Will that Percy thought that he was a lousy healer. Will broke his friendship with Percy a few days later. Percy could feel it has his oldest and best friend broke of the empathy link that always kept them together and in sync, and also received a parting message never to talk to or even look at either of them again.

Each time one of his friends left him, it felt like having his heart crushed by a brick wall, creating more and more cracks.

But there were still 3 people who hadn't abandoned Percy yet. Clarisse, Chris, and Annabeth still supported him. Even though they didn't get along at first, Clarisse had a large amount of respect for Percy as he was a good warrior and friend. She knew he would not be dishonorable enough to do such cruel things to his friends. It didn't mean that they never fought, but he was the only one who could stand up to her and tell her when she was right and wrong, and that meant a good friend in her book. Anytime Jack came close to her, he would always leave with numerous bloody cuts and bruises all over his body, and a frustrated look on his face. They knew what he was doing, and didn't buy one bit of his crap

But the thing that sent Percy over the edge was what happened with Annabeth.

Percy was walking along the beach, heading over to their spot for a date with his girlfriend. He knew he had to spend some time with her, as she was starting to get more distant from him over time. He had been worried that Jack had got her to, but had gotten rid of these thoughts when she had agreed to come and meet him. He was planning on asking an important question to her today, and if all went as planned, then this would be a date to remember for a lifetime.

He reached into his pocket and fingered the small red box. He slowly pulled it out, and opened it to look at the beautiful diamond ring inside the box. On the inside, a small inscription could be seen, saying the words, "Seaweed Brain and Wise Girl - Together Forever." He had gotten the ring made from Hephaestus himself, after getting Athena's blessing to propose to her daughter. He had been surprised when she readily agreed to give him her blessing. It seemed like she had finally seen how much they loved each other.

As he got closer to the beach, he stopped, hearing some voices and giggling and laughter up ahead. He walked forward, and saw Jack sitting by the edge of the water. His arm was wrapped around a blonde haired girl, and he was slowly leaning in the take a kiss. Percy was about to leave them be, until he heard the girl speak.

"Ugh, James, Not there. no I'm so ticklish there. Please stop," the blonde girl giggled in a very familiar voice. Percy stopped dead in his tracks. 'No. Not her too. Please no!'

"Oh, come on Annabeth, you know you love it," Jack stated, while he leaned in for another kiss.

"When are you gonna dump that loser, Percy, huh?" Jack said to her. "We have been dating for more than 3 weeks now, and you can't find a guy better than me."

"Oh, i don't know, Jack, we have been through so much together, but lately, ever since the last war ended, he doesn't seem as exciting anymore. How about this. I'm supposed to meet him later tonight at our usual spot. I will break things off with him over there today and then you and me can be together," she replied before leaning down and giving him a kiss on the lips.

These words, together with her actions, were the final blow, and Percy could feel his heart shattering into millions of pieces, as he let out a small cry of anguish at the sight of his girlfriend cheating on him with Jack.

Both of them quickly turned around with wide eyes, wondering who it was that caught them in their act. They saw Percy behind them, A heartbroken look in his eyes. Annabeth's eyes widened with shock. She saw the look on his face, and knew instantly that he had heard there entire conversation.

"Percy. No. It isn't what it looks like," Annabeth said as she scrambled away from Jack.

Percy continued to stare at the duo as his heartbroken look became more and more angry. The winds started whipping around as the water churned and smashed violently against the beach. The ground started shaking and huge storm clouds, lightning, and rain appeared around him, as the elements picked up on his current mess of emotions.

He brought the box out of his pocket and dropped it on the ground in front of him, as he stared at them.

"How could you do this to me Annabeth. I gave you everything I had. I sacrificed everything for you. I thought our relationship meant more to you than this. I thought you loved me too!" He said with a look of rage and anguish on his face. His void became progressively louder with each sentence.

"No Percy. listen to me, it's not like tha-"

"No. Your gonna listen to me now," Percy said in a sharp voice. "It was you Annabeth. I wanted to spend the rest of my life with you." The pain and heartbreak was clearly evident in his eyes, as they filled up with unsend tears.

"You were the one that kept me going. Even after all my friends left me, you were the reason I stayed. You were the one I saw in the River Styx years ago. You pulled me out of that damned river when I was about to dissolve in it. You were the one that anchored me to this world, and you were the one that betrayed me as well." Percy snapped. The weather was in total chaos now. A huge earthquake shook the camp, as large wind storms whipped around, rain and lightning flying everywhere.

Tears finally began to fall from her eyes, as Annabeth realized what she had done. She had betrayed and cheated on the most loyal man in the world. She had made a mistake. A terrible mistake. One which she would never be able to reverse.

Percy turned away from the sobbing daughter of Athena, and started walking away until he heard Jack's voice.

"What ae you gonna do now, Jackson," Jack said with a smirk on his face. "You have nothing left. I took everything from you. You friends, your glory, your camp. I even got all of your fame and power. I took away the one place where you could be safe," he said as he started laughing.

"I even manage to steal your girlfriend from right underneath your-"

That was all Jack managed to say before Percy's fist came flying at him, catching him right in the jaw, as he fell over. Blood spurted out of Jack's nose, as another fist collided with his face. He struggled to try and get up, but Percy put one foot on his back and kept him down.

"I know what you did, and I didn't care about it cause I wasn't a crazed power hungry lunatic like you. I could care less about the face and power I had, but mark my words Jack. I don't care who your father is, but one day soon, I will make you pay for everything you have done to me. I will make sure you feel the same pain I felt when you turned the whole camp and my friends against me. You have crossed the line now, and you will pay for it." Percy said before getting off and giving him one last punch to the chest knocking him out.

Percy turned to walk away from the unconscious demigod lying on the ground, before he heard a yell from behind him.

"Please Percy. I'm sorry. Forgive me. I want to be with you," Annabeth said, struggling to get to Percy.

Without turning around, he said in an emotionless voice. "I guess Athena was right. Children of her and Poseidon don't mix. Something is bound to go wrong each time."

With that, Percy Jackson departed and headed over to his cabin, ignoring Annabeth's sobs and pleas behind him. Once he got to his cabin, he went in locked the door and sat on his head. Everything came rushing back to him, as tears started flowing down his face. He knew he couldn't stay here anymore.

He quickly got up and looked around his cabin until he found a sea green backpack. He quickly stuffed it with a few important things, including the Minotaur horn and some ambrosia and nectar, before making his way to the door. He walked over to the big house and knocked on the door. Chiron answered the door, and looked at Percy with sadness, having heard about what happened.

"Come in, my boy," he said to Percy. Percy ran to Chiron and buried his face in his shoulder, sobs racking his body.

"I can't stay here anymore, Chiron. Everyone here is against me. There are just too many memories for me to be able to love the rest of my life here," Percy said through his tears.

"But where do you plan to go then. Surely you can't go and live in the mortal world. It would be too unsafe for you, especially with your overpowered scent," Chiron stated.

Both of them fell into silence, thinking about what to do next. 'What should we do about this,' Chiron thought in his head, as he watched Percy sitting dejectedly in his chair. Suddenly the answer came to him. Yes. He could send him there, to that school, where he would be safe from monsters for a while.

"Percy, I need to tell you something. I know a place where we could send you. There you would be given a new life, and safety from the monsters for a while," Chiron says to him.

"Where are you planning on sending me," Percy asked, curiosity evident in his face.

"Centuries ago, Hecate created created another race of people, who she blessed with her magical powers," Chiron said. "These people were able to channel magic through their wands. Four of these wizards, became quite famous and created a school to train and teach young witches and wizards. Their school is called Hogwarts School of Witchcraft and Wizardry."

"So your telling me that witches and wizards exist! How come we have never seen or heard about them before," Percy asked.

"Yes magic exits and it is hidden from the outside world the same way our world is hidden. Their school is in Scotland, and the current headmaster is my good friend, Albus Dumbledore. He knows about demigods, as he is a legacy of Hecate himself," Chiron continued. "I have already talked to Dumbledore, and have made arrangements for you to go to Hogwarts for your 4th year. You will only have to come back for your summer vacation, which you can spend at your mother's house."

"That sounds great chiron," Percy said with a smile on his face. "There's just one problem though. I can't do any magic. If I go there in my fourth year, and I can't do anything I will just look like a fool."

"Don't worry, my child. Hecate has agreed to come and bless you with magic and provide you with all the info you need to blend in with the 7th years. Your cover story will be that you came from a secret organization of wizards, which teaches more advanced magic, including magic without a wand," Chiron said. "But remember do not reveal your heritage to anyone unless absolutely necessary."

"Ok, but what if monsters follow me there," Percy asked.

"We will worry about that when the time comes. It won't be for a while," Chiron said

"Ok that sounds good. When do I leave."

"Wait Percy. There is one more thing. The wizards are currently in the middle of a war. In wizard terminology there are groups called purebloods, half-bloods, and muggle-borns. Pure blood come from a completely magical family, half bloods come from 1 magical and 1 muggle parents, and muggle-borne come from both juggle parents. This war is between a dark wizard named Voldemort, who hates muggleborns and wants to take over all of the wizard of community, using his army of 'death eaters' to aid him."

"Oh. Is there anything I can do to help," Percy asked with a concerned look.

"As a matter of fact, yes there is," Chiron stated. "They have a prophecy too, and the prophecy child, a boy named Harry Potter, is in his 4th year at Hogwarts as well. There is a high scale tournament happening at Hogwarts this year, with 3 magical schools competing. Me and albus believe that Voldemort, who was defeated by Harry 13 years ago, will try to use this tournament as a way to get close to Harry and return to life. Hecate, Albus, and me have talked and have come with to a solution," he said.

"Ok what are you gonna do then," Percy asked.

"We are giving this task to you. You will be in the same year as him, meaning you will have the opportunity to go anywhere he goes. You job is to protect him to be best of you abilities. To do so, you will be taking part in the triwizard tournament, and will be sent as an exchange student."

"Ok, when do I leave," Percy asked.

"You can leave as soon as Hecate comes and gives you more info and give you her blessing to do magic," Chiron said.

"And that will be right now," said a new powerful voice. We turned around to see a woman holding 2 burning torches in her hand, looking at us with a smile."

"Last Hecate," I said kneeling on the floor.

"Rise, Perseus Jackson. You do not need to bow to us. you have brought honor and fairness and attention to all the minor gods and goddesses," she said with a smile. "I understand Chiron has told you why we are sending you there. I will give you some info on Hogwarts. Hogwarts was created centuries ago, by the 4 greatest witches and wizards of the age. Godric Gryffindor, Helga Hufflepuff, Rowena Ravenclaw, and Salazar Slytherin. When you go to Hogwarts, you will be sorted into a house based on your qualities. The houses are named after the 4 founders," she said.

"So I will be sorted into one of those 4 houses, huh? What qualities does each house represent," he asked.

"Gryffindor house takes the bold, brave, and courageous. Ravenclaw takes the children who have wit and wisdom. Slytherin stands for a cunning and ambitious nature, and most of the darkest wizards have come from slytherin, including Voldemort himself. Hufflepuff house respects those with unmeasurable loyalty and kindness," she said with a smile. "Now I will give you my blessing. With my blessing you will be able to do all he spells that a 7th year will be able to do, and I will transport more information and teach you how to channel your magic in your dreams."

"Ok great. When do we start," Percy asked, excited for the idea of being able to do magic.

"Right now," Hecate said before blasting a small purple bean of light towards Percy's forehead. The blast of light collided before disappearing."

"How do you feel," Chiron asked him.

"I feel great. Thanks hec-"

That was all he got to before he sudden pitched down face first. He would have hit the floor if he hadn't been caught by Chiron.

"Don't worry. He will be fine. I have transferred so much information to his mind that it might have shut down but he should wake up in a few hours at most.

- Line break and Percy point of view -

I could feel the sudden rush, as all sorts of information and images went through my mind. Images of 4 people teaching other children, images of a bald man, with skits for eyes, and images of a green eyes boy who looked like me, and had a lightning shaped scar on his head. As soon as it started coming, it stopped and I could feel my brain trying to process everything that just happened.

"How do you feel," Chiron asked me.

"I feel great. Thanks hec-"

That was all I could say before my vision suddenly went black. I felt myself falling down, and then, nothing.

- Time skip to a few hours later - still Percy point of view

"He is waking up," I heard someone say near me, as I struggled to get up out of the bed. Someone grabbed my arm and hoisted me upwards.

"Thanks Chiron," i said. "What happened. How did I pass out," I said, as all of a sudden all the information came back to me."

"I transferred a lot of power and information to you with my blessing, and it must have been too much for you to handle. So you brain shut down so it would be able to store it better," Hecate said to him.

"Oh ok. When do I leave then," I asked them.

"You can leave immediately. I have already made plans for you to stay at the Burrow. This is the place where Barry and his friends Rob and Hermione will be staying during the summer. Term started 1st of September, so you will have about a week and a half to go get your school supplies and to get to know the chosen one and his friends. The Burrow, is owned by Ron's family. Do not tell them of your heritage unless absolutely necessary."

"Ok how am I going to get there though," Percy asked. I can't fly. Zeus would blast me out of the sky immediately. And water travel would take too long."

"Do not worry, Perseus," Hecate said with a smile. "I will be teleporting you there when you are ready. Also, keep this in mind, you will have to stay there for the entire year, and spend vacations at the Burrow. You can't come here until summer vacation, and will have to go to Hogwarts for the next 3 years until you are 17 as the 7th is the final year of school. do you understand?"

"Ok that's fine by me," I said. "I'm ready." I said with a determined smile on my face."

"Then good luck, Perseus Jackson," Hecate said with a smile, before I was whisked away, on my way to the Burrow."

Authors note:

So guys. How was the first chapter. If u like it, telll me in the reviews. It will give me the motivation to keep writing. The updates for this will be rather slow cause I've just gotten into high school, and i'm still adjusting to having more homework and tests than ever before. Please remember to pm and review for the pairings, and the house he should be in. Thanks guys. See you all in the next update.