I don't own Percy Jackson and The Olympians or Blue Exorcist

Percy stood in front of True Cross Academy, early one morning. He wore the school uniform, which consisted of a white shirt, a necktie, and a black jacket and pants. He stared in amazement at the sheer size of the place. Students conversed with each other in the front and buses pulled up, dropping off more. Percy stood there in shock, unsure of where to go. The place seemed large and he had no idea where he was supposed to be going. Just his luck.

"You lost?"

Percy turned around and saw a girl about a year or two older than him. She had pink hair with blonde highlights in the front and pink eyes. She wore the school uniform for girls, a white shirt with a yellow vest with a necktie, along with a pink skirt and black boots.

"Umm yeah I am. I'm new here, my name is Percy," he said with a smile.

"Shura. You look a little young to be going here. How old are you shrimp?"

He glared at her for the shrimp comment that she just simply waved off. "I'm twelve, how old are you?"

"Just turned fourteen last week. I'm new here to, but I could show you around. Someone gave me the tour last year during an orientation and I know the grounds well"

He adjusted his backpack. "I'll take you up on that offer."

Shura smiled. "Good, now come on." She led him away from the front of the building and showed him the grounds. Percy chatted with her animatedly, pleased at finally having a friend. The Underworld wasn't exactly the happiest place for someone his age. It felt good having somebody to talk to, plus he had found out that he and Shura would share classes, and that was no bad thing. She showed him around the campus, escorting him to their different classes acting as his tour guide. At the end of the afternoon, Percy waved to Shura with a grin before heading to his dorm. As he did the sun's rays shone over something around his neck that caught her eye. It was a golden key that was strung around his neck. She smirked. I guess I'll see you tonight Perce.

Percy entered the classroom at cram school nervous. He wasn't exactly sure what to expect from a school for becoming an exorcist. He sat down at the first empty desk that he spotted. He placed his bag down beside him and waited for the teacher. While he did, someone poked him in the shoulder. He turned to face the person and his eyes widened slightly. "Shura?!"

She chuckled. "I see your training to become an exorcist, so what class do you want to be? I'm hoping to one day become a Knight and Doctor."

He placed a finger on his cheek in thought. "I don't know, well I guess I'd want to become a Knight, but I don't know if I'd want to be in any other categories."

Shura nodded. "Well just for the record, your not going to be a better Knight then I am, shrimp."

Percy's eyebrow twitched. "Stop calling me shrimp!"

"Why not?" She said with mock innocence. "You are shorter than me."

He crossed his arms slightly miffed. "But not by that much."

"Whatever helps you sleep at night."

He bristled with anger, "Why you-"

"Please sit down," a voice commanded him. Percy looked up and saw a middle aged man with graying brown hair stand in the front of the class. He wore a long black trench coat with a black shirt underneath it, along with black pants and boots. "I will be your teacher at this exorcist's cram school. My name is Mr. Kagame today I will explain to you the different meister classes and we will see if you have a talent for one if you aren't sure. Or we will see what your preference is."

Small murmurs of excitement arose from members of the class. Mr. Kagame began drawing on the board before shouting, "Listen up! There are five classes are knight, dragoon, aria, doctor and tamer. Knights specialize in hand to hand combat and use swords while fighting, while Dragoons fight using ranged weaponry. Tamers can control and summon demons, though a magic circle must be drawn for them to be summoned. We'll do a test to see whether or not any of you are tamers later." He paused before speaking again. "Many demons have a weakness called a "Fatal Verse". Aria's recite certain scriptures from the Bible to defeat demons. Last but not least are Doctors who can treat injuries that a demon may inflict upon others. Typically, Doctors also have anilities that go into one of the other four fields. Now any questions?"

One boy with a head full of a shock of white hair raised his hand. Mr. Kagame acknowledged him. "And your name is?"

"Kazuma, sir. So I have a question, what class are you in?"

"I hold the titles of Aria and Doctor."

Kazuma put his hand down, satisfied with the answer. Mr. Kagame scanned the room. "Anybody else?"

Percy raised his hand.

"Yes?"

"When are we going to start training?"

"Tonight we will see where your strengths lie, and then we will begin. You'll all have the same general classes together, like demon pharmaceuticals and studies on the different types of demons. But depending on what class you decide to pursue there will be a few side classes where you will receive lessons on that class. Now I have a question for each of you, what titles would you like to pursue? Let's start with the front row and make or way to the back."

A blonde haired girl named Kagura wanted to be a Tamer, a brunette with a scar down the side of his face by the name of Sanji wanted to be a Knight, Kazuma wanted to be a Dragoon and Doctor, Shura a Knight and Doctor, Percy a Knight, a girl named Tsubaki wanted to be a Dragoon, and another boy with a mop of red hair, named Ren, wished to be an Aria.

Mr. Kagame clapped his hands together. "Okay then people! Tomorrow we are going to start with the different types of demons and we'll begin hand to hand combat training. Class is dismissed! "Percy exited the room buzzing with excitement.

A/N: While Percy at times can be really serious, he's only twelve and still has some innocence left, not much but some. But he may get a little darker as the story progresses.