A/N: This is my first fanfiction, meaning it may be really bad. Any type of review is welcomed. Post TLO. Enjoy

Disclaimer: I don't own PJO or HP or any of their characters and settings.

Enjoy

Percy POV:

It wasn't even one week after the Titan War when I was called to the big house.

"C'mon Percy get up," I heard a voice call to me. "Chiron wants to see you right now."

I reluctantly got up at the call of Nico's voice. "Give me ten minutes, I need to get ready."

"Fine just hurry it up," With that in mind I went into the bathroom and got myself ready to face whatever Chiron had to say. I took a quick shower and then brushed my teeth. I looked in my closet and pulled out an orange Camp Half-Blood T-shirt. This will work; I said to myself and put it on. I then opened the cabin door and walked outside into the cold morning air.

"Hey Nico," I called out to the visibly irritated person waited outside my cabin.

"C'mon let's just go to Chiron now," he replied starting off towards the big house.

"Wait up," I called out jogging over to him. "So what does Chiron need?"

Nico's expression darkened "You'll find out once we get there" what could be so important that Nico won't tell me, I thought.

Soon enough we reached the big house. Nico held the door opened gesturing for me to come in. I walked inside and looked around. Chiron and Thalia were by the ping-pong table waiting for us to come in. Nico and I took a seat at the table waiting for Chiron to speak.

"Percy, I hate to do this," Chiron said with a grim expression on his face," But there is a dark presence rising again and threatening to wage another war."

His words hit me like a bullet, we had just defeated Kronos and there was already another evil uprising sprouting. I sat there at a loss for words.

"Percy, you are to go on a quest to stop the evil presence," he continued.

"Hold up," I protested, "Can't you get someone else to go?"

"We cannot, they have requested the best we have."

"Wait, what do you mean 'they' have requested?"

"Percy, do you remember the goddess Hecate?"

"Yeah, she's the goddess of magic right?"

"Correct, well a long time ago she blessed a select few of mortals with the power of magic," Chiron explained, "Those select few then during reproduction their blessing passed down through the generations."

"Soon they had a whole population of witches and wizards," Nico continued

"Aren't wizards and witches supposed to be made up?" I asked confused

"Aren't Gods and Goddesses supposed to be made up?" Chiron replied

"Ok well true, but why does she need our help?"

"The dark wizard Voldemort has revived and wants to control the entire world." Chiron said grimacing, "Your job is to go there and make friends with the wizards."

"That should be fairly easy." I said with confidence. "All we got to do is tell them that were here to help them defeat Voldemort."

"The last time wizards and demi-gods met there was a bloody war." Thalia said joining the conversation. I've seen enough blood and death in my life to know where this was leading. Another war was the last thing any of us needed.

"Pack your bags Nico and Thalia will tell you the rest." Chiron said getting ready to leave.

"Wait, don't I get to pick who I'm going with?" I called after Chiron.

"No, this will be a solo mission." Chiron then trotted off.

I looked and Thalia and Nico. We nodded to each other then I went to go pack my bags. I didn't really need much, just some clothes and a pouch of drachmas. I stuffed my bag and threw it on my bed. Better go tell Annabeth the situation, I thought.

I walked out to see Thalia waiting for me.

"Hey Kelp Head." She greeted me with a smile.

I smiled back. "What's up Pinecone Face."

She laughed "Well then I'm here to fill you in on the details." Nico appeared out of the shadows and handed Thalia a sac of drachmas. I looked at them confused.

Nico spoke up. "We made a bet where you would be at." They then started to explain everything else about where I was going and important details. After we talked and made jokes for a bit. We said out goodbyes and I went to see Annabeth.

"Hey Wise Girl," I called out to the girl reading a book in front of me.

"What's up Seaweed Brain." She replied.

"Listen Chiron is sending me on a quest and I won't be back for awhile." I explained to her.

She frowned a bit. "We just got out of the war though." She said a little annoyed. "Wait is this quest dangerous?"

"I'll be fine." I reassured her. "Although it will be hard cause I don't have you." She half-smiled at me.

"I love you." She said giving me a kiss.

"I love you too." I noticed Nico and Thalia watching us and ran over to them. Thalia gritted her teeth and handed back the pouch of drachmas from before. I looked at them with a puzzled expression.

"I lost the bet this time." Thalia said death-staring a happy Nico. I laughed at Thalia with Nico.

"You guys need to stop creeping on my life." I said to them in a sarcastic tone.

"Whatever lets go." Thalia said looking annoyed. We held hands and I felt the world getting disoriented.

I opened my eyes and Nico and Thalia were gone. I was in some sort of train station. I looked at the sign. Platform nine and three quarters. Wow, I didn't know they had stations with fractions in them. I looked at the train which read "Hogwarts Express" and got on. I shuffled through the train past students with uniforms with, were those 'robes' maybe? Oh well this was already weird. I pushed my way toward the back and got an empty compartment. I put my luggage away and sat down relaxing. This was going to be a very long quest. Ha ha, I laughed at the schools name "Hogwarts". I remember when Thalia first told me it back at camp. I couldn't stop laughing for the longest time.

Oh well, Thalia told me Albus Dumbledore will figure everything out for me. All I had to do was blend in and gain trust. Easier said then done, I was never exactly popular at my schools. This was certainly not a job for me. Hecate please help me, i said in my mind. please help me do good in this school. I gripped the wand in my pocket presented to me by Hecate herself. Hopefully I don't mess this up.

Someone knocked on my compartment door making me lose my train of thought. There was a boy with glasses and a scar on his forehead, a tall ginger boy, and a girl with brown bushy hair.

"Can we sit with you, there's no where else to sit?." The boy with glasses asked me

"Sure, I don't see why not." I replied to him. I guess I had to start somewhere with this whole gaining trust thing.

A/N: Thanks for reading, Criticism only helps. I'll try to update next week.

Until then, Peace out