Hey everyone this is a my first take in making a High school DxD fan fiction, this fiction will include my Oc, he won't be replacing anyone, he may or may not being a bit Op, the pairings are yet to be decided.

Let's begin

A boy no older than the age of 12 years old with blue eyes and dark brown hair that was swept outwards (Google Torū Oikawa for reference) around 4'11 in height wearing a black hoodie underneath it he was wearing a white v-neck shirt along with black cargo shorts and some black low top shoes, he was walking down a hall while following a tall man in his mid twenties with black hair and blonde bangs framing his forehead, said man was wearing a red trench coat with some gray pants and brown shoes.

They both stopped walking for a moment before the man turned around with a sheepish smile on his face.

"Hey kid I now that I think about it I never asked your why those devils were following you" The man said with an easy going tone while scratching the back of his head.


-Flashback-


Hideki was getting home after a long day in school, he did the usual he got home and opened before call out for his mother.

"I'm home mom" Hideki said in a semi loud voice since his house wasn't very big, just big enough for both him and his mother.

He waited for some response but he didn't got any, so he decided to check around the house.

'This is weird mom usually doesn't leaves the house and if she does she usually leaves a note on the fridge' Hideki though before he face palmed himself for not checking the kitchen first.

"Meh, might as well check on her room first" Hideki said to himself in a low voice.

Bzzzzz...

Bzzz...

Bzzzz...

The sound of a fly reached Hideki's ears and said boy immediately proceed to extend his finger in order for it to land.

He didn't knew why or how but ever since he was a child he could communicate with the flies and they did what he asked them to do.

Bzzz... Bzzzz... Bzz... Bzzzzz

"But if mom is in the kitchen then why didn't she responded?" Hideki asked the small fly in his finger.

Bzzzzz... Bzz... Bzzz

"Wait, you are telling me that two big guys hurt my mom and they haven't left the house yet?" Hideki said to the fly with an incredulous face.

Bzzzz... Bzzz... Bzzzz

"Hey! Don't say that, I am really listening to you" Hideki started to discuss with the small insect.

Bzzz... Bzzzz... Bzz

"Right right, I need to focus, hey can you go and check if mom is alright?" Hideki slapped himself to focus before asking a favor to the small fly.

With that the fly left towards the kitchen while Hideki was thinking that something wrong could have happened to his mother and he was trying to think for any reason that someone would attack a humble, caring and loving woman like his mother... Then he remembered, his mother some weeks ago had told him about his heritage in both his father and mothers side, well not everything of course but his mother did told him that his father was the son of a very powerful devil that once ruled over the underworld along with other three devils, but she refused to tell him the name of said devil until he was old enough.

On her side she told him that their ancestor was very powerful... A son of a goddess of the sun and her priest. And maybe one day he would be able to use the power that he left behind for his successors...

Hideki lost himself in his thoughts and he forgot his small friend had already returned form the kitchen.

Seen no other way to get it's young master attention the small fly introduce itself in Hideki's nose making the small child sneeze, effectively gaining his attention.

Bzzzz... Bzz... Bzzzz... Bzzz

"Why would my mom told you that?" Hideki asked in surprised and anger, he knew that he couldn't do anything against those man's but he just couldn't leave his mother.

Bzz... Bzzz... Bzz...

"I know that I'm in danger but I won't leave without my mom" Hideki said while looking at the ground before he started to walk towards the kitchen.

He didn't expected the sight before him.

His mother was being crucified, her clothes were almost non existent anymore, her once beautiful body was now covered in bruises and blood, her beautiful face was filled with cuts, bruises, blood and only the man upstairs new what else.

Hideki's eyes wide in shock and horror and were quickly filled with tears that fell on the floor the moment he closed his eyes because he couldn't stand seen his mother this way.

"Mom..." Was the only words that left the child's mouth gaining the attention form the three occupants in the room.

"H-hid-deki-kun" his mother uttered his name with difficulty because of the notable bruises that were almost over her face, as she looked at him with tears in her blueish green eyes.

"So the little pice of thrash make his presence known" One of the man said with a smirk and a tone of disgust clearly on his voice.

"Hehe we are going to kill you, you half blood trash! You are a disgrace to our race!" The second one said while raising his voice and stepping forward.


-Flashback end-


"W-well... You know that I am a devil, right Azazel-sama" The kid said with a stiff tone while looking at the ground nervously, he had space out for a bit, obviously Azazel notice that but he didn't comment on it, Hideki for his part shivered he couldn't remember anything more than that.

"Yeah, that's why I'm asking you why some of your same kind would be attacking you?" The man now identify as Azazel said with a curious look on his face while looking at the kid.

"I'm not 100% devil... I-I'm half devil... and half human... that's why they were hunting me... after they killed my mom..." The kid said while his voice was getting lower after each sentence ending in a whisper.

"You are lying Hideki... " Azazel said with a straight face.

"I'm not lying Azazel-sama... My mom told me that I was a hybrid... and that's why we couldn't stay in a place for too long... Because my grandfather was looking for me" The kid now recognize as Hideki with anger at been called a liar.

"I guess I have to do some blood tests, are you ok with that?" Azazel asked with a more softened tone while looking at the kid in the eyes.

"Fine" was the only answer he got from the kid.

"Oh and drop the 'sama' with me, I'm not a person for formalities" Azazel said with a smile and a relaxed tone.

"Are you sure?" Hideki asked while trying to look at Azazel face, who had just turned around and started to walk once again

"Yeah, don't worry about it" Azazel said while waving his hand in a dismissing motion.

"Ok, so... Where are we going?" Hideki asked while looking forward

"To my lab to take that blood example and then you are going to meet someone" Azazel said with a smile while looking over his shoulder to little Hideki.

'If what he said is true then Vali is going to have someone to share her pain' Azazel said while thinking with bitterness about what happened to his now surrogate daughter.


-Few minutes later-


Azazel and Hideki were both inside a lab, Hideki sitting down a chair near a desk that seem to be filled with tubes and artifacts that he couldn't comprehend, while Azazel was looking at a small vile containing Hideki's blood example.

"Well let's go shall we, the results won't be ready until later so let's get going" Azazel said with a easy going tone and a goofy smile.

"If you say so" Hideki mumbled while getting out of the lab before looking at Azazel with eagerness.

"Why are you looking at me like that?" Azazel asked the moment he saw the look that Hideki was giving him.

"I just want to get away from that creepy looking lab, so if it's possible can we get going already?" Hideki said while looking at his side ignoring the complaint from Azazel saying that his lab was not creepy.

"The youth nowadays don't show enough respect towards their elders, anyway let's get going I think that the person we are looking for is at the training grounds" Azazel said while scratching his head, earning a sweet drop from the child behind him.

'What kind of leader act this relaxed while showing his own base to a strange child?' Hideki though while looking at the man Infront of him, don't get him wrong, he was grateful that the leader of the Fallen Angels had this easy going personality, but seriously who in his full mental capabilities would do something like this.

'*Sigh* better not look a gift horse in the mouth' Hideki though while letting an almost sound less sigh.

As they both kept walking the sound of people fighting started to get louder and louder, the moment both of them got to the training grounds Hideki saw many Fallen Angels fighting 1 on 1 in different zones of the training grounds, but there was 2 people that caught his attention.

The first one was a tall and buxom blue haired woman that was wearing a dark green trenchcoat like top with a wide collar and a matching miniskirt with black heeled shoes. She seen to be training a cute blonde haired girl that looked to be a year or two younger than him that was wearing a weir gothic lolita maid like costume.

The second one was a girl that seem to be around his age with messy silver hair that reached the middle of her back and a pair of piercing light blue eyes that were solely focused on her opponent that was a woman around the age of the blue haired one, but she paled in comparison with the beautiful of the blue haired Fallen according to Hideki's still young and growing mind, with black raiven hair that reached the back of her well endowed assets.

Now that Hideki though about it the only one that was wearing some normal cloths was the silver haired girl, said girl was wearing a dark red blouse, some black skinny jeans and a pair of black sneakers.

The opponent of the silver haired girl was wearing a tight black leather suit that for Hideki it looked like she was one of those dominatrix that his upper classmates often talked about.

Meanwhile Azazel was observing Hideki reaction and based on what he just saw, it seem that little Hideki-chan has interest in older woman but also in girls around his age.

'Maybe... Just maybe I will have a heir to pass on my ways in the appreciation of the female body' Azazel though while wiping a small tear that was threatening to fall from his eye.

"Vali that's enough for today, come here for a second before you go" Azazel call out gaining the attention of the silver haired girl and a small widening in Hideki's eyes that Azazel didn't missed if his smirk was anything to go by.


Well that's it for this chapter, I hope that you enjoyed it, I have yet to decide whether or not the pairing is going to be a harem so if you have any comments on that or the story itself do leave a review or a pm.