Abaddon Bael, the eldest son of the lord of house Bael and twin of Sairaorg Bael, was born with the Power of Destruction at his fingertips. Born in the center of a political maelstrom within the Underworld, his existence meant a lot of things. Will he survive or will he thrive in this dark world that's full of conspiracies and betrayal? [OC x Harem][Descriptive Smut][Slight AU]

Last descendant of an extinct clan, I am all that remains. Even if I'm human, that's my greatest strength. I shall reclaim the night and vanquished the darkness. But why does the supernatural is filled with beauties?

A girl, born with memories of her past life, seeks to survive in a harsh world thought to be nothing more than a story. Coming to terms with her new life and new nature she carves her own path in the world, hopefully finding purpose along the way. Self-insert [SI] as an Oni in DxD. Starts pre-canon but will gradually reach canon.

He used to be a casual fan, nothing special besides his home's circumstances. But after finding himself possessing the body of Diodora Astaroth, a minor villain destined to die a pointless death, suddenly everything started going wrong. With little more than his knowledge and eloquence, in order to survive and thrive... The new Diodora will take matters in his own hands.

Meet Elian, the unsuspecting high schooler at Kuoh Academy, harbouring motives so elusive they'd make a detective throw in the towel. His motives? Ah, that's the million-dollar question, and Elian's not handing out answers. While tensions escalate between the three factions – angels, demons, and fallen angels – he remains unfazed, READ FIRST CHAPTER FOR SYNOPSIS

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.

War, nothing but the endless destruction of war. That is all Issei knows from the day he was born into a world taken over by war, all creatures choosing a side to survive. Fighting for control of the Underworld was his main concern, even hating the enemy he had been killing since he began fighting. Devils were nothing but pests the Fallen would kill, well not all of them.

Follow our protagonist Jin as he's reincarnated into the world of Highschool DxD. But this world is a lot different from the one he saw and read! He's also lost part of his memory that has information about his past self. Follow him and his MASSIVE harem as he finds his way in this new world.

You'd expect the life of Raylix Gremory, born in the middle of the Great War, the second son of Zeoticus and Venelana and the younger brother of Sirzechs to be... an interesting one, right? Well, you'd be right, but who would've guessed that it's turned out like THIS? Rated M for the usual stuff.

"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)

"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?"

Being the son of Poseidon and leader of an organization is stressful enough as it is. Thankfully, I had a busty blonde nine-tailed fox, her daughter and a silver-haired Valkyrie to help me deal with it. Now if I didn't have to be a teacher for a bunch of teenage girls, my life would be amazing. Oh well, at least the view is nice. Strong Demigod MC to OP Demigod MC, No Sacred Gear.

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.

White hair, blue hair, oh what can go wrong here? Kasane Randall and Hiroki Kuno enter Kuoh for a somewhat easy school year whilst they sort out their feelings. Of course, not all is as it seems. We all know why too. Why bother asking? Both wish to hide who they really are but that's only the start of their problems. Cue Devils. (Elements of Scarlet Nexus within)

Porque siempre hay algo mas haya de lo que esta en frente de nosotros

¿Cuál es el verdadero potencial de alguien que ha poseído el poder del Dragón Emperador Rojo no solo una, sino dos veces? Ven y descubre que es lo que sucede cuando un portador del Boosted Gear renace nuevamente con este mismo poder.

In a world of angels, devils, and fallen angels, Takumi, a soldier, grapples with the DxD universe's intricacies. Armed with memories of a distant Earth, he seeks a tranquil life but faces supernatural entanglements. As the story brews, Takumi's journey unfolds, weaving a tapestry of duty, family, and love in the shadows.[Harem, Human-OC, Issei, Intrigue, Slight-AU, Mature, Expand]

A casual fan is sentenced forever to torment in the Void. But it all changed when the incomplete existence of Diodora Astaroth, a minor villain who dies a pointless death, and Matsuda a secondary, latch onto him. He who retains his sad memories from his dark past life and fated to die decides to do whatever he desires, defy fate and shape a brighter future to be a– Demon God.

"Hello, everyone; Garith Gremory here! At least, that's the name I go by nowadays..."

This is the new updated version of the Issei-Chan story. Issei will unlock his family unique magic and learn how to become the first Red Dragon Fallen Empress. There will be drama, romance, action, and much more. Hope you like it.

"We the People," an idea that brings forth the birth of a country that revolutionizes the world. For some Stray Devils a pipe-up dream, their last claim sanity of a faulty hope. Abandoned by the leaders of the Supernatural and Humanity unaware of the atrocities committed by the Devil Faction. Here is Stray's response "Long live the Stray Faction! Long live the Republic!"(No Harems)

So what if Sirzech and Grayfia had two sons, Marid and Millicas Gremory?What if their eldest son Marid was the same age as Rias, and what if instead of having five strongest youth devils were the face of the next generation of devils they had the 'BIG EIGHT'Join along the story of Marid Gremory and how he overcomes the boundary and restraints of Devil Nobility to fulfill his dream!

What happens when a black guy gets the Gamer Power and ends up in the world of Highschool DxD? Let’s find out. Gamer SI

[Issei x Raynare] Little knew Hyoudou Issei the great and conflicting future that awaits him once his first crossroads against the one who was his first love is over. First he will have to face a faker, then he will live one of the cruelest criminal injustice that has ever happened in Hell, and as if that were not enough, he also has to endure the idea of training with Raynare.