Reborn in High school DXD as the forgotten son of the Hyoudous

Chapter 1: Awakening in a new world

"Ugh, what the hell! my head hurts." Complained Jin who was at the moment clenching his head, as he was right now suffering from a massive headache that he received upon awakening.

A few minutes later, the pain stopped

"*Huff**Huff* I see, so it seems that the old man wasn't lying to me and I have actually been reincarnated into the world of High school dxd. It also seems that I became the little brother of Issei, if the memories I received are anything to go by. But it seems that this world isn't the same as I remember in the anime. I don't ever remember Issei having sisters, well there is also the fact that he  never actually had a younger brother. I guess me being brought into this world caused a butterfly affect of sorts."

*bang*

???: "Hey Jin are you up?"

"Huh?" 

quickly turning around, Jin noticed a small dark brown haired girl that was about 11 years old, standing there in front of the open door of his bedroom.

"Oh! what do you want Sara?" Jin quickly asked, recognizing who this little girl was from the memories he acquired just a few moments ago.

"Huh, is that how you speak to your big sister? humph, anyway, Irina came to visit and she keeps asking about you so hurry up and come downstairs." she said before leaving the room.

"Alright I'm coming."

Jin soon went ahead and got up from bed before heading out and  going downstairs.

"JIN!"

upon arriving in the living room, Jin was suddenly tackled to the floor by an orange blur.

"Ugh, Irina,  haven't I told you many times to stop doing this."

"I don't know what your talking about" Irina responded before quickly looking away.

"Pfft..."

"Hey don't laugh at me." Irina said while pouting.

"Alright, alright, so Sara told me that you were looking for me." 

"Oh yeah, right, can you please come with me and Issei to the park?" 

"Sure, but you should get off of me first."

noticing that she was still sitting on top of Jin, Irina's face immediately began to reddened before she hastily got off of him.

"H-h-hurry up and lets go." Irina said before running away.

'That was amusing' thought Jin before he hastily followed behind her.

______

Currently Jin was outside playing around with Irina. Noticing that his brother wasn't with them though, he decided to ask Irina about it."

"Hey Irina, do you know where Issei is?"

"Uhm, I think that he went over there towards the swings." Irina pointed out

" Ok, can you wait here for a sec? I'm going to see what's he up to." Jin asked

"Ok"

Getting her approval, Jin went ahead and headed towards the direction Irina pointed out. 

Upon arriving there though, he found Issei sitting on one of the swings staring at a high school girl while having a perverted face.

Seeing this, Jin  just sighed and made his way towards him, trying to keep the disgust he had for him hidden remembering that he was still just a kid.

"Issei stop ogling her like that. Your going to make the girl uncomfortable."

Having heard what Jin said, the girl soon turned around and noticed Issei staring at her pervertedly. Seeing this, she decided to quickly turn around and walk away.

"HEY! why did you do that ? I was just about to get a good view of her boobs." Issei complained 

"I swear, when are you going to stop focusing on breast all the time." Jin asked in annoyance.

 "Never, because my goal is to become the harem king!" Issei shouted 

"Are you really still on about that? "

"Tch, shut up. Your just jealous of me since your just a loser that wont ever be able to get a girl in the future." Issei said before he got up and walked away.

"Haiss, I guess I should get back to Irina."

Saying that, Jin turned around and began to make his way back to Irina.

______

Upon arriving back, he noticed Irina sitting on the bench with a down casted expression. Having seen this, Jin Immediately walked up towards her to check up on her.

"Hey Irina what's wrong?"   

"Oh, your back?" Irina said upon noticing Jin

"Are you sad because I left you alone?" Jin asked teasingly 

"What! No! I mean Yes! Wait it's not like that!"

"Hahaha" Jin laughed at her antics

"Don't laugh this is serious." Irina shouted, not being able to hide the faint blush on her cheeks.

"Okay, okay, but do you feel better now?" 

"Yes" Irina replied

"Okay, now can you tell me why you're sad?" Jin asked

"Well, Its because my dad just told me yesterday that we were going to move to England tomorrow which means I wont ever be able to hang out and see you anymore. *Sob* and *sob* I *sob* don't *sob* want *sob* that." Irina said before breaking down and crying.

seeing this, Jin hurriedly went and hugged her.

"Don't cry Irina, I'm sure we'll meet again." Jin told her, trying to comfort her, knowing fully well that what he was saying was true.

"Really?" asked Irina, with her head still buried into his chest.

"Yes, so please don't cry anymore." Jin softly said with a warm smile on his face.

"You promise that you wont ever forget about me even after I'm gone?"

"I promise"

Hearing him say that, Irina promptly broke free of his hug and Immediately went ahead and kissed him on the cheek.

"Well you promise. If we meet next time and you don't remember me, I wont forgive you, got that?"

"Don't worry that wont happen." 

Having heard him say that, Irina quickly ran away and headed back home, while making sure to turn her head around and wave Jin a final goodbye.

______

" Well it seems that she's finally starting her training as an exorcist and making her way to becoming a holy sword wielder." Jin spoke to no one in particular, still having stayed at the park even after Irina had already left. In order to try and test his powers out, which didn't go as planned.

"sigh, well it seems that I still cant use any of the powers I've wished for yet. I've already tried up to everything to bring them forth but nothing happens. Well, there's no use complaining about It. I guess I'll just have to wait . For now, I'll try spending time with the new family I have been given."

Having said that, Jin soon got up and headed back home.