Who is Issei Hyoudou? That answer's different depending on who you ask. A Savior, a pervert, a devil, a dragon, a lover, a fighter. But these are what he was after all his struggles. Who was Issei before all of this? That's what the ORC are going to find out now that they find themselves back before it all began. How will they handle events now that they know what will occur?

Shin was a 16-year-old kid when he was killed by the almighty truck-sama, miraculously Isekai'd to the DxD world. Naturally, as a hormonal teenager with future knowledge of the show, canon was doomed the instant he was reincarnated. OC MC! Will divert from canon! Smart MC! Crack-ish! Semi-OP MC!

Note: I'm not going to include this in the story. "Fate: Gremory [Remake]" had an itch to make Millicas Gremory into a girl. If you've read it, thanks for checking it out XD

"One day, I opened my eyes, and found myself vomiting off the top of the mountain. Definitely not the best way to start my day, or evening at that point. Then I got attacked by a mutated snake, taken in by a perverted virgin kitty, and went back home to get blown up by a dragon. Twice. And that's only the start. At least it's exciting? This new life of mine." (Demigod SI-OC)

In a world filled with biblical angels and devils, Leo Tenebris is the last scion of the once-powerful lineage of House Tenebris. Brought low by their enemies because they feared their control of shadows, Leo must navigate a dangerous new world in order to restore his family to their previous glory. [Pairing/Genre/Tags/Warnings contained in the first Author's Comment]

Issei Reincarnation of Michael Demiurgos(DC)

Instead of a fallen angel, Issei is approached by a very different girl. One who takes great offence to attempts on Issei's life. The Supernatural realms of Earth are about to find out how small they really are, now that Azathoth has found her beloved. Issei steadily ascending into Eldritch-Godhood, a harem including female Eldritch, and various Cthulhu/Lovecraft elements.

Lancelot Du Lac the descendant of Sir Lancelot and Merlin. After completing his training at the Order of Knights since arriving there at the age of seven, Lancelot returns to his hometown and makes his presence known to Kuoh Town's Devil. Armed with his swords and magic, he is prepared for any threat.

Reborn in a world familiar, yet different. A power he knew, but did not know the origins of. A family his, but not his. Things are never as they seem, but when you're in a world such as this, why fret over that when you can live the life you want? He certainly will (Cross posted on Ao3)

Basically it’s the extended version of the first half of chapter 20 of Blood Dragon Emperor turned into a mini story.

Villains deserve no redemption, only the pain of justice. Yet, in an hour of weakness the System falters and gives a second chance. A clueless soul reincarnates into the body of the vile and wicked Diodora Astaroth, follow Diodora's journey through vengeance and redemption in a never seen before Seinen light-novel.

The gears of Space and Time march on relentlessly. No matter what changes, stories always begin like this. The hero encounters danger and encounters a faint glimmer of light in the dark. From the light is born hope and though weak, births endless possibilities. Yet, as stories grow like life, it all ends the same way as if by fate. Yet, on this dark night, a star shines brightly.

In one corner of the infinitely-vast universe, there lies an unfinished story of a first-year high school student burdened with the powers of the seven of the most evil creatures of yore. Now it is rewritten anew, as the shadows of both past and future begin waiting in this thorny road of self-actualization. (adopted from dvdryms' original story canceled in 24th of January, 2024)

Assassin's creed X High school DxD X Fate/series. Esta no es la guerra del santo grial como se conoce en Fuyuki. Esta no es el destino de la orden de los asesinos que conoces de los tiempos modernos. Estos no son los estudiantes de la academia Kouh que conoces. Una nueva guerra del santo grial ha empezado y más que solo ganar el santo grial esta en juego. El destino de la humanidad

Tired from all of the chaos that had ensured the last few months. Issei keeps his head down to avoid any trouble until trouble finds him! The longing and lust building up of those he loves come knocking at his door. Will Issei become the harem king sooner than he expected! Issei/Harem. Lemons. Not suitable for anyone under 18!

Atrapado accidentalmente en un universo distinto al suyo, Hideki (lector) intenta adaptarse a una vida llena de criaturas mágicas y seres de poder abrumador, todo mientras sigue siendo un simple humano. A pesar de su falta de habilidades sobrenaturales, su coraje, fuerza física y determinación lo convierten en una figura inesperada dentro de la Academia Kuoh.

Being the son of Tiamat came with a lot of expectations that Emrys was confident in living up to the hype. Now all he has to do is find his dad to collect some child support. OC/Lemons

Jacob is reincarnated into the Draconic deux realm with a few wishes

Waking up with a ridiculous power, Issei Hyoudou tries to wrap his head around all the new supernatural occurrences suddenly in his life. All he wants to do is perv out on some girls, but things might be spiraling out of control faster than he can handle.

issei, the holder of the boosted gear and the oppi dragon. what if he had a diffrnet experince and a little extra help on his way. stronger issei, harem, smarter issei, lemons later.

"Everyone deserves a fair shot. A second chance. Nobody deserves to be forgotten or left behind. Nobody deserves to be treated like they're lesser because of where they come from or what they are. Everyone's got circumstances, it's just up to all of us to understand that. I want to be the one to understand it all, remember the forgotten, and protect the defenseless. That's all."

Love, Lust, and a side of music will make the world a bit different. Things Issei should do and things he shouldn't do all wrapped up into one little mark. Nobody is off limits in this reality a true king of perversion.

An ordinary person finds himself in the world of High School DxD (AU), where a System grants him immortality and the complete set of Vritra Sacred Gears. As he explores various worlds, he evolves into the Black Dragon King. Throughout his journey, he encounters and saves numerous heroines, forming deep bonds with them and gradually building a harem of companions.

The Berserker, a feared power that is exclusive to a single bloodline in all the supernatural. He hasn't been seen since the clash between the Heavinly Dragons. This is the tale of the next wielder, Leo Young ... This is his story... (I have fixed the mistakes that I had left in the first 3 chapters, everything should be good now. Let me know what you think, or if you enjoy it)

Hiro's peaceful childhood in a secluded temple shatters when tragedy strikes, leaving him alone in a world he barely understands. As he uncovers the secrets of his past and the supernatural forces at play, he embarks on a journey of strength, vengeance, and destiny.