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?

Issei was a devil but after the peace meeting he was betrayed and killed. Issei after his death was transported to a dark place and meet someone. Issei after meeting this person came back to life with two new goals and a terrifying power that would terrify all the gods.

Sometimes we don't fight evil to save the world. Sometimes we fight evil because evil is just a fucking asshole and deserves a punch to the face. Or at least, that's what Gravis-1711 would like to think.

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.

A power layed dormant in the dimensional gap is now unleashed which will shift many events that never happens happen. Leon Alexander a young man who tries to live his life after the loss of his grandfather perishes in a freak accident. But fate had other plans for him as he now finds his place in the world of mythology as well as finding out the purpose of of his power inside him.

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

I don't remember dying and being reborn as a child, but i remember growing up and swiftly noticing that i was reborn in anime world, a very dumb one. And guess what? I ain't got to cheat power of my own! This is unfair! I'm just... well, smart, i guess? Fuck it, technology for the win! Oh, did i say that i have a bone to pick with Devils? Now ya know! Harem, Human MC, Slight Xover

Porque no me importa en que universo, fuera o dentro del tiempo, no me importa el pasado o el futuro... Solo me importa el eterno presente en el que estáis vosotras, conmigo - Harén, lemon, violencia, fuerte lenguaje. Readaptación de la Novela Ligera. El Issei que la historia se merece y no se pudo escribir. - Revisión de otra de mis historias, Draconic X Deus. Harén. No OC.

Request fic for the Composcreator. Sometimes, one has to broaden his field of work. And for Issei, his contracts just have extended to other girls as well. And for Issei, it comes as no surprise as what they'd like. Lemons. Girls from other franchises. Spin-off fic of Issei's Adventures with older women.

In light of recent events, Blacklight - an organization whose job is to eliminate threats from both man and the Moonlit World - dispatched its newest operative at the request of one of the Three Factions. But to Mitsuki, this long-term assignment was just an excuse for her to finally go home. At least, that's what it was supposed to be.

Spiritual successor to the original HaiF! What do you get when you take a guy with a bit of a love for kicking established and seemingly untouchable bastions of power down a peg, an interdimensional deity, light crossover elements and drop it all into the 9th century? Well, who can say? Either way Pearson is going to make a killing off of all the textbook reprints...

Life is never easy, sometimes it's painful. Issei learned this the hard way in life. Issei X Harem Fem Kiba

Eliane's name in Hebrew means sun or sunshine, she is also the daughter of Gabriel but one fateful day she falls due to certain circumstances will she be able to survive in the world of the supernatural or will she be one of the many victims to fate. I DO NOT OWN HIGHSCHOOL DXD

Isamu Hyoudou is a beautiful second-year high school student, but all that changes when she is saved by Richard Gremory, a powerful devil from the Gremory family. Our young Isamu after being turned into a Devil will begin to undergo some trials about herself and her family. Female Issei, OOC. Male Rias, Male Akeno, Male Konako. It will be rated M for perverseness and such.

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.

"You've met with a terrible fate, haven't you?" After being stabbed by a Fallen Angel, Issei Hyoudou is granted a second chance in life by a wondering Otsutuki God. In return for this, he is branded the Otsutsuki's power. How will Issei tackle the supernatural with both Boosted gear and the power of the Otsutsuki at the palm of his right hand? Literally. OOC Issei x Reya & Harem

A man on a mission to become what he knew to be true in his heart. What he never expected was for it to be real. As real as the demons he became affiliated with. And as powerful as the greatest warriors of all time. His heart knew the way, and his mind knew how to fight. Where his path led him was up to the North Gods... Warning: Language, Violence, Lemons. OCxRias, Harem.

You ever seen that one anime obsessed with tits and dragons? Well, if you squint very carefully you might see some edgy kid who always wears sunglasses. That’s me, Connla… and somehow, it’s turned out a lot better than I expected. [Self Insert/SI]

Fanfiction I recommend to read

Best friends is what they are. As his friend steps into a life he's tried to avoid, Shin had no choice but to follow. After all, he did make a promise to her to keep him safe. And he will with the help of an annoying friend and a pet dog.

Gorou Hyoudou, padre del sekiryuutei, nunca imagino que terminaría así, en una mansión rodeados de muchas bellezas , bueno solo quedaban disfrutar al máximo ante que su hijo se entere

Issei debe acostumbrarse a esa vida oscura llena de dolor y tristeza

Issei awakens the Red Dragon Emperor at a very early age, and Ddraig, seeing the opportunity to make his newest wielder one to remember, takes full advantage of the years that follow. The Issei that ends up at Kuoh Academy is nobody's fool. Warning: Mature themes abound!

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)