A human soul’s life in an unknown fantasy world filled with mysteries and danger began. Can't fit the whole synopsis in this (the limit is 300 or so characters), so please make do with the last line xD.

## In a twist of fate, Badr finds himself reincarnated into the world of High School DxD, a universe teeming with angels, demons, and supernatural beings. He is determined to carve out a new destiny, one filled with power, wealth, and a harem of breathtakingly beautiful women. With powerful allies and formidable foes, Badr's journey involves self-discovery, battles, and heart-sto

Hyoudou Issei, the unholy son of the Fallen Angel Cadre Kokabiel, embarks on his relentless quest for blood. Will he uncover the truth about his enemy before it's too late? Meanwhile, Murayama Kaori and Katase Yui, new members of Rias Gremory's Peerage, possess mysterious Sacred Gears—will they be a force for salvation, or will they bring about ruination? (Fallen Angel Issei)

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

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.

"Okay guys. Time to settle an argument. If you were to reincarnate in DxD, what race would you choose and why?" Some choose dragons. Some choose yokai. Others choose devils and another few, angels. In an era where gods exist and a myriad of races populate the planet, Igor made the most uncanny of choices. As for what it was, read on and find out. Available on RoyalRoad and Webnovel

A void was his home. He has been floating there in silence, staring off into nothingness. Everything was silent until he heard a voice. "How would you like to live out your fantasies and turn them into reality?"

Adrian Shepard was a young man cursed with the ill fate of having every woman he ran into turn out to be a psycho in some way or another. A "Yandere" if you would. And one day, instead of waking up in his bed he found himself in what could only be described as a therapist's office. The only person around being, Makima? And God is here as well? Reincarnation? DxD? Oh boy.

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.

Since the dawn of time, Ophis and Great-red have been at odds with one another. But, what happens when through and inexplicable twist of fate, a new being was born through their conflict. Follow Issei, the third dragon-god, on his journey as the world will not be same again. Characters are most likely OOC. Might have crossover elements later on

Power fantasies oft reign supreme when you reincarnate into new worlds, especially ones you know. The world is rarely so kind, though. Even for those with powers that many would consider unique or even game-breaking, life can be ruthless. Being reincarnated with the wrong equipment was only the start, but what protagonist lets something like a bad hand keep them down?

Kouki Hyoudou always knew he was different. Born with an unusual power he calls Infinite Arsenal, Kouki can create or replicate any ability he desires—though he’s never dared to test its limits. Living alone after his parents left for an overseas business trip, Kouki tries to keep his life simple, balancing school, anime nights, and his quiet days in Kuoh Town. But things take a tu

All I wanted was to make enough money to live comfortably and put my little brother through college, but apparently, fate didn't like my plan, and kicked me in the butt so hard that I was sent flying until I ran into a bunch of supernatural problems. And that's not counting this diabolical screen that connects me with 5 other problematic people from other worlds.

After being struck by lightning in a freak accident caused by a gaming god's tantrum, an ordinary guy wakes up in the presence of the deity himself. Far from panicked, our hero eats pizza, jokes around, and manages to convince the god to reincarnate him into the world of Highschool DxD. Reborn as Izashi Gremory, the brother of Rias Gremory. p.a.t.r.e.o.n: p.a.t.r.e.on/evildragon04

The Bible God didn't plan ahead for a development such as this. The last fight between the previous hosts of both heavenly dragons had drastic effects on not only Ddraig but his current host as well. Now that he was free from his prison, nothing would ever be the same. This is just the beginning of a new story for Ddraig and Issei.

On one hand, being reincarnated with an admittedly lackluster System is a dream come true. On the other hand, being thrown into the middle of a Civil War isn't exactly the best start to an Isekai adventure. (GamerSI-OC) (GamerxHarem)

He had promised to keep her safe. Unfortunately, fate had different ideas. However, that would do little to stop him. After all, the hero's role in the story was to protect the Princess, right?

When Issei was 8, a tragedy struck and a fire was planted at his house, killing his parents. Issei survived thanks to the strange intervention of an even stranger power which put the soul of King Solomon within him, the Wise King telling him what to do to survive until help arrived. Now, years later, Issei has returned with the power of the Void System.

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]

A soul floats in the middle of nowhere. Is there no customer service in the void? How rude. A random weeb is granted the chance to live a new life with a slightly different Gamer System. There is no bad gaming. Only gaming badly, right? DxD AU (Minor Changes).

This story is an Alternate version of Blood Dragon Emperor where Tammao succeeded in turning Issei into a Kitsune.

Transported from a dystopian future, a lone robot finds himself in a world where humans are unaware of his existence—and blissfully ignorant of the supernatural forces lurking around them. As he grapples with his own robotic identity, alliances with high-schoolers and mythic beings alike could determine the fate of two worlds.

"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)

Arix De Santis Camio, un mestizo descendiente de un linaje sagrado y la extinta Casa Caim, intenta equilibrar sus raíces humanas y demoníacas. Portador de un Sacred Gear único que alberga a un Jinete de la Apocalipsis, deberá dominar su poder antes de que este lo consuma por completo.

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!