Disclaimer: I do not own Highschool DxD, only my oc.

Prologue

In a town in Europe a small boy of 7 years-old with black hair and blue eyes was walking with his parents during the night. The family of three walked through a park having a conversation. Unaware of a pair of eyes watching them.

"Tou-san when will you continue to teach me more about the three factions?" said the boy.

"Kurou-kun you know how hard it is for your father to teach you without being discovered." said his mother.

"I already know that,but it's interesting." pouted Kurou

"It's alright Kurou, i'll teach as soon as I can." said his father.

The boy cheered as they continued walking. The family came to a stop as a heavy killing intent was directed at them. The three looked cautious as a stray devil appeared in front of them. It was big and had the lower half of a spider and the torso of a human with a sword in it's hand.

"look what we have here, a fallen angel and two humans." it said.

"Get behind me." said his father as he spread his wings.

Kurou trembled as his father got in front of his mother and him. Kurou watched as his father flew at the stray devil with a spear of light in his hand. He managed to injure the devil by cutting of one of it's arms and leg. He turned to tell Kurou and his mother to leave but froze as a sword pierced through his chest. Kurou cried as his father died.

The devil turned towards his mother and him before jumping at them. His mother pushed him out of the way as the devil's sword cut through her. The last thing Kurou heard was his mother telling him to run before he started running away. He didn't get far until the devil was in front of him. The last thing Kurou saw before he passed out was a black light and an explosion.

In another part of the city a young man with blond hair hair and green eyes dressed as a priest was walking down a street.

"that job wasn't that hard. I wish they'ed stop giving me these easy missions." said the man.

"I just want to relax for a week without having to do anything." he sighed.

{Boom!}

He turned as he heard an explosion. He walked towards the area of the explosion setting up a barrier so no regular human walks into the When he arrived he saw a stray devil on the ground with it's legs cut off. A few feet away from him was a young boy on the ground bleeding. He widened his eyes before he created a spear of ice and threw at the devil's head. As he walked to the boy the devil disappeared in a black mist.

"hmm, what's this." he said.

"A half fallen angel with a sacred gear." He thought.

He looked around for the boy's parents and noticed them a couple feet away on the ground dead. He frowned as he thought of waht he could do for the boy now that his parents were dead.

"I suppose I can just take him with me to the Vatican. Hmm, well i'm sure they won't mine me bringing home a guest." He thought with a smile.

He picked up the boy and turned to the dead bodies of his parents. He created a magic circler to take the boy's parents so he could bury them later. He walked off with a smile.

Vatican city

Kurou opened his eyes and sat up. He looked around and noticed he was in a room he never seen before. The room was plain with white walls and a few windows that let in sunlight.

{CLICK!}

He turned as he saw a young man with blonde hair and green eyes enter the room. He had a smile on his face as he looked at Kurou.

"Hello I see your doing okay." He said.

" Who are you?" Kurou asked

"My name is Dulio Gesualdo. What's yours?" He asked

"It's Kurou Ryouta. Where are we?" Kurou replied.

"Well Kurou we are currently in Vatican city." Dulio said

"Vatican city, are you an exorcist?" He asked

"I am how did you know?" Dulio questioned.

" My dad taught me about the three factions before he-." Kurou trailed off as he looked down.

Dulio frowned as he looked at Kurou. "You know, your parents must have died happily knowing that you were okay." He said.

Kurou looked up at him. "Really?" he asked. Dulio nodded with a smile. Kurou seemed to look happier than before as he smiled.

"So Kurou what do you plan to do now?" Dulio asked.

He watched as Kurou looked down again in thought. "What should I do?" He asked himself. Eventually Kurou came to a decision.

"I want to become an exorcist." He said as he looked at Dulio. Dulio looked shoked as he blinked before asking why. "I want to learn to protect myself. I also don't want to end up in a situation like that again." Kurou responded. Dulio watched with a smile as he saw Kurou's determination.

"Very will than, i'll help you become an exorcist." Said Dulio

"Thank you very much!" yelled Kurou as he bowed his head.

This is my prologue chapter so tell me if it's good or not. I also set up a poll about if I should skip to canon or not. So go on my profile to vote.