(Y/n) Sitri, the youngest sibling of the children of the Sitri pillar. He, unlike his siblings never sought for recognition. No, he chose to walk down the path of knighthood and became an Integrity Knight who served under the Supernatural Council. After years of training, he eventually meets the love of his life, had kids and lived quite the peaceful life. But it was now time for him to return to his teenage life and boy will everyone be shocked of his current status.

(Y/n) should have known what he signed up for the moment he came to Kuoh Academy. First he comes here to study for the supernatural, then he nearly gets killed by a Fallen Angel, and now he's the servant to a Devil. So not only does he have to deal with a bunch of horny women, but he also has to deal with fighting Fallen Angels and Stray Devils Just his luck. However, recently, his Buchou has brought another member to their peerage: Issei Hyoudou. Great. Fantastic. He was stuck with an insufferable degenerate who only cares about becoming the "harem king." Damn it all if he was the Red Dragon Emperor. Life couldn't get any worse for one (Y/n), could it? "...What do you mean it gets worse?!" (I do not own High School DxD)

This is a story heavily influenced by YT_God's Forgotten son of destruction. There will be some changes, but it will follow the same premise

Y/n L/n or better known as Y/n Hyoudou was a nice and polite boy, but his family known about the Supernatural world and when their best friends The Gremory family told them that Issei Y/n's older brother had a powerful gear it was decided that he would join Rias when he is older, but when they checked Y/n he had nothing and they decided to abandon him at a family picnic, the whole family was in on it even his brother who was happy to get rid of him as he got more girls attention, but what will happen when that once weak and polite boy they all abandoned returns and with his friends/girlfriends he claims his rightful spot...The Top of The Food Chain

When Ophis and The Great Red are fighting each other from the Dimensional Gap, an unknown human jump in and joined the battle between them who is already became a God who fear the most of all the supernatural beings, and his name, is Sephiroth, The Legendary One-Winged Angel. When Sephiroth defeat them both, he begins to journey his adventure until he found the most dangerous beast who fear the four originals Satan Clans of devils and the name of God himself........666(Trihexa) the Apocalyptic Beast and the Emperor of Apocalypse. After Sephiroth defeat Trihexa, he decided to seal his sword the Masamune and goes through the body to his son so none of them won't find the weapon nor the one-winged angel.

(Male Vessel of Jeanne D'Arc & Jalter Reader x DxD)

Prideful. There was no other word better to describe the King, he was a prideful, handsome young man who sat on his throne with a stern yet bored look however you could tell that he wasn't someone you'd want on your bad side. His name you ask? Well that ones easy... His name was Y/N Gilgamesh L/N, the King of Uruk as well as the King of Heroes.

The y/n is the most powerful dragon slayer in the world, and one day faced the leaders of each faction, including ddraig and albion. I'm not the owner of fairy tail and DXD high school, I'm just a fan of both franchises.

A lone devil looking for his next opponents runs into the Gremory Faction.Hoping to seek combat he aids in protection of the faction.But little do they know there is so much more than meets the eye to this demon......

Y/n L/n a 16-year-old boy was found and raised by a Dragon, but the Dragon mysteriously disappeared one day without warning, he was later found by a woman named Yui at a young age. After a couple of years, he goes to Kuoh academy originally an all-girls private. But this school is more than meets the eye. ( I don't own High school dxd or any of the images or songs used in this story) (Poor attempt at a book cover. Oh well, I tried)