I swear, I had no intention to follow the plot this closely... they came for me and dragged me into it! (Self-Insert)

Una historia donde Issei conoce a Akeno cuando eran niños, sin embargo, un incidente ocurre provocando que estos dos se separen y generando el despertar del Dragón Celestial de la Dominación

After Issei is taken prisoner by a mysterious stray demon, the remaining Gremory family must fight to get him back. Intended to be a long form story where Issei is mostly out of the picture. KonekoxAsia with a few other one shot type flings(?) thrown in. The story is mainly told from Koneko’s perspective with a few other characters as well. Rated M for sexual content/yuri/etc.

What if the Boosted Gear was discovered within Issei at a much younger age, by people actually interested in training him efficiently, and helped him obtain more powers than just his Sacred Gear? If he wasn't raised to be a perverted idiot, but rather a hardened mercenary, before escaping and living life? OP Issei. Dragon Issei.

Ryuma, son of the greatest Evil Dragon, travels the world looking for opponents to face, a peerage to build, and accepting any challenge that life would bring. Living up to his name, and aiming to become the strongest Dragon, gaining an even more legendary name than his Father!

If you can calculate every position of every atoms and their momentum in the universe, it is possible to effectively foresee the future, or so Laplace said. In the end, the world's just a series of zero and one, and the infinite number between them... Devils? Demons? What's that?

War doesn't change, just the methods in which they are fought. Voidlight, a method only perceived by God later after he had forced himself to go missing and deemed amongst his children, the Fallen and the Angels that he was dead and only a select few knew of his death which he had faked. Issei discovered his powers on accident and with the help of a undercover God he can harness it

What once was a simple test of faith for both Irina and her close friend, turns into a dangerous game of ushering in another apocalypse. Will the strengths of a few individuals be enough to stop a global conspiracy involving the three factions, mythological gods, and secret organizations from awakening true chaos? See profile for status. Formally "Irina's Friend".

(Sequel to Gamer of Konoha.) Hey there, my name is Kenji and I'm the gamer. I have a new goal: To become the strongest being in the world. To become a Godslayer and protect my friends. OCx harem eventually.

Vincenzo 'Vin' Corsetti should never have volunteered at the Vatican. Now, he's been drafted into an elite order of Exorcists in-training, facing insane beasts and monsters, and he's got a 'Sacred Gear' to figure out too. Hey, at least the girls are cute, right? (My love letter to the DxD fandom: a story with proper grammar, writing, and no OP OC) Cover by marccurie on Twitter!

A new being with bloodlines from the original satans is born and with the gamer system will bring the world of DXD to it's knees! Necromancer OC. OC X Harem. Eventual lemons.

I hadn't been overly special in my first life. When I'd died, I'd expected nothingness - oblivion. Instead, I rose again with the powers of a phoenix in a world of magic, monsters, and all-powerful Dragon Gods. If I wanted to avoid dying again, I would have to use everything at my disposal.(Riser-SI. I do not own Highschool DXD or any other established property.)

He was a relatively normal guy, he really was. So, why was it that after his death, unfortunate thing that it was, he woke up once more. And he did so in a similar but also very different world from his own and with a very strange Gamer System… But he had a second chance at life, so that was ok. What wasn't ok was that he had no idea what world he was in. That could be a problem.

Ishie Hyoudou is a girl attending Kuoh Academy, a formerly all-girls school, who wants nothing more to find and experience the simple joys of love, but feels she never will beyond her fairy tail fantasies... until one fateful day causes her to learn that her daydreams aren't as crazy as she once believed. (Fem!Issei, non-perverted Issei)

Issei and Ophis have been together since they were children. Issei didn't know about Ophis's power till he awakens Ddraig after his parents died under unknown circumstances. Its was just him and Ophis now, what will happen? Only time can tell and of course Ophis whenever she wants but she wants to wait at let it play out.

Im dead...but im aware of my surroundings...am i a gamer now? According to this screan floating in front of me, i am now. Wait, what world am i going into!

Rias and Akeno have started their high school life in Kuoh Academy. One night Rias and her peerage an unknown man wearing and black shihakusho and wielding two blades who saved her life and in turn changing it. Who is this man? What will happen? High school dxd X bleach elements. OC. Lemons in future

Issei Hyoudou is a lot of things, his most notable trait being the fact that he's just about friendly with everyone; even otherworldly beings! So one can only imagine what his daily life is when he's frequently visited by mind-boggling entities, monsters capable of tearing the world asunder, and even gods. How does he keep doing that? (Crossover)

I was hyped when I learned I was getting Isekai'd, wondering what cool power I'd get to help me fuck shit up. Instead, I ended up an orphan in Italy, with no powers of my own to help me survive in the world of Devils, Angels, and Tits… But just because I wasn't sent to the world with power, doesn't mean I could obtain it after. 'Welcome to the Game.' SI/Gamer OC

In the original, Kuroka left Shirone, also known as Koneko, behind when she killed her master and been made a stray devil. But instead of that, what if Kuroka decided to try and take Koneko with her in the beginning? Or they both get caught after trying to get away?

Sirzechs estaba preocupado de que los caídos conseguían a personas con Sacred Gear y de la brigada del caos, así que decidió reclutar a prisioneros de la prisión de Koshmar para formar el "Suicide Squad"

After her defeat at the hands of her brother, the Sapphire Dragon had her soul sealed within a Sacred Gear and was forced to sleep for 2,000 years. Now she has awakened to her first host, a shy young man who desires love. AU, OCxHarem, IsseiXHarem, slight crossover element to revealed in a later chapter.

The race ended with Mitsuki collapsing and ending up in the hospital, diagnosed with a rare blood disease that was killing him quickly. He had lost the chance at living a normal life after being approached by two members of the church, saying they had a cure. Unfortunately, the cure came at a heavy cost...

Kanako Yuji, The Son Yasaka and a young man with a peculiar sacred gear, enrolls into Kuoh at his mothers behest. Watch as his journy unfolds; starting with trying to outsmart a certain glasses wearing beauty. OC x Harem, rated M to be safe.

Kashin hyoudou the name I was given in this world,a name that when I found the meaning of was the worst name I could have gotten. yet also the best one considering my abilities. follow my adventures as I kill with music... literally. my first fanfic on here. Also posted on AO3