(Author's note: Yosh! I'm back! Finished with everything at the moment, so I will start these chapters pumping! At the moment, just the only chapter until I get into motion.)
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(POV: Third person)
(Timeskip: 6 years)
Year after year passed and Shiraga grew from little boy into quite a handsome man. His height right now was 1.88m which he was quite happy about. Training after training his muscles become quite visible with his six-pack, but not overbuilded, you could say that he had a professional swimmers build. Not skipping any training and some spars with Kurayami, his skills and mana with physical abilities got up quite high, but it was rising slowly, he couldn't do nothing about it just continued his training routine as always. He looked into his unknown ability that is still in basic level even asking Nami about it he didn't even get any information regarding it, so he left it as it is for now. Occasionally, going on stray devil hunts just not to get rusty, before the main plot comes, which made Shiraga grin evily sometimes thinking what he's gonna do. He even asked Nami what level he is at, Nami explained that he's right now in Ultimate-level devils, but with power boost of bloodline reaching almost Satan-level devils, he was quite suprised to hear that, but wanted to keep his laughter for this ridiculous growth. He even succeeded in activating his bloodline over 30%, granting few new skills: Dragon wings, Dragon scales. Looking at the skills he couldn't even feel happier, not losing control over his bloodline.
He finished his middle school days, which were boring because he knew everything, basically he finished with best grades. After this accomplishment, parents throwed a little party to celebrate his graduation. Shiraga couldn't retort so he just gone with the flow. With some peaceful days, he just layed around the house doing nothing, but train from time to time.
Strangely, out of nowhere, Kurayami become quite obsessive with him. He didn't particularly hated it, but sometimes made him sweat up a bit. At one moment, when some girl around his age asked him directions, which Shiraga didn't mind, but later on when she asked for his phone number, he could have sweared he felt death lingering around the corner for that girl. So, he just dismissed her saying that he doesn't have a phone and walked his way home in a fast pace. Not knowing what caused her to turn into yandere, but he didn't even wanted to ask, knowing what she might do to him if he asked her.
Some time later, he checked out his new battle attire which looked cool for his eyes. It had leather black-white top, leather leggings which were the same color and black-white combat boots with some gloves. When he dressed up he felt light and could more freely with good comfort. (A/N: https://www.pinterest.co.uk/pin/491525746829798335/ this his battle clothes). Pleased with his new clothes and looked good with his looks, he nodded then put the clothes back into inventory. He even spent the ticket on the gatcha when he finished the last quest. Sadly, it wasn't anything overpowered, but it was just a upgrade for the observation skill which evolved into sensing, which was a good upgrade and he could sense more of his surroundings and even weaker entities around himself, Shiraga was suprised at the skill and was quite suprised at this development.
At his first year at Kouh academy when he was enrolled, he literally wanted to be undercover and not to release any aura to get attention, not yet atleast. But everything bursted into bubble when most of the girls literally were charmed by his looks, but were scared to approach him because his red eyes were scary and pierced through their soul while some of the boys were glaring at him with jealous looks, but were scared of him as well. Shiraga sighed at this development hes got, just didn't even bother even interacting with students of the school. When he got to his class, he noticed that he belonged to the Issei's class because he noticed him in the corner seat by the window. As the class started and everyone has to introduce themselfs, Shiraga stood up said his name and some hobbies and sit down in his seat. Girls were eying him down, but the 2 boys in class were jealous by his looks. Issei on the hand was suprised, that the good-looking student was his childhood friend, but later he got jealous as well.
The first year passed peacefully, he didn't get involved in any clubs, didn't interact with other students much, when he had lunch breaks mostly he ate alone outside by the tree. For him meeting people were such a drag, unless he gets interested in those people, but looking around it was basically nothing good. Of course classmates and students noticed it, thus resulting him having a nickname in the school 'Lone Wolf of Kouh' which was nice nickname to his ears. Kurayami laughed at the his nickname, Shiraga just sighed at the laughter that was coming from his mind. Shiraga didn't go unnoticed by Rias and Akeno even Sona who was Student Council President didn't leave him alone which was strange for him, but they just observed him because of his strange looks despite Shiraga didn't have any aura, because he suppressed it. He wanted to laugh so much when he saw Akeno stalking him sometimes, but later he felt sweat dropping when Kurayami unleashed her inner yandere and started to talk fast in his mind about killing her on the spot, so he just mostly started to avoid her sights as much as possible.
"So, finally the second year came and the plot begins." Shiraga thought in carefree attitude, while walking to academy, dressed up in new school clothes that were handed couple days before second year started. "I gonna enjoy myself at the developments, hehehe..." He chuckled evily inside, while outside he kept a poker face, while walking to school.