Issei's parents are killed by orders of Kokabiel and he is left all alone. As he is about to get killed by the people who killed his parents Ophis comes to save him. He learns that he is the great-grandson of the Vanishing Dragon Albion and coincidentally has his sacred gear Divine Dividing and the strongest Vritra sacred gear. OPIssei IsseixKurokaxHarem

Issei Hyoudou is no ordinary human! Mysterious and strong, what happens when he enrolls in this new school? SuperStrongIssei, NotReallyPervertedIssei, VerySmartIssei. Rated T for Violence, Strong Language and a risk of future lemons. IsseixHarem (most likely) More Genres: Drama, Supernatural, (Hurt,Comfort), Mystery, (Horror)

[666] gave him two choices: End the world or Become the last Devil. However, why did the sacrificial choice seem wrong? Why did he have to be alone to face the world—his loved ones? As the last devil, Issei fought the blissful world, not to protect himself, but to save it —Boosted Gear? Definitely. OP? Yes. LessPerverted LastDevil—Issei [I]

What happens when you introduce a son of Sparda to the supernatural world? OP Issei ; Issei is Vergil. Manipulative n-perverted! Issei,OP!Issei. One-sided Harem.

He was banned from the devils, accused of things he never done... becoming a wanted criminal he never expected to be. Confused and angry, Hyodou issei seeks help from someone he never expected himself to ask from, none other than the Vali Team... Pairings not decided(Possible Harem) OP/Less Perverted Issei.

The dream must come to an end—that is Issei's final goal. This is the story leading up to that final encounter, and somewhere in between, he gets caught up in this huge mess between various mythological factions and manages to score himself a harem. Featuring an adorable Ophis, a yandere Gabriel, and a crabby Crom Cruach as a mentor. Some OOC characters. OP!Issei x Harem.

Issei Hyoudou is taken from his parents at a young age. He endured thousands of experiments before finally breaking free of the chains that bound him, and is now on a hunt for the people who destroyed his life, and all the while securing peace for the three factions. Very OP Issei! Issei x Harem, Issei x ? Rated M for Swearing and very minor Gore

Issei met Akeno before the events of DxD, but can't remember. Asia finds Issei and becomes his sister? Come along and see how he survives an ordeal with the girls and some... Less perverted Issei, OP Issei. Issei x Akeno x Harem. Akeno as main girl. Raynare is good? How? Rated M for strong swearing, grafic gore and suggestive themes. NO LEMONS! Sorry.

Ulquiorra Schiffer will be transfered inside the conscious mind of a young boy named Issei, he will be training him in order to find what he lm/OP/Non-Perverted IsseixHarem. Don't worry Issei is still main character here.

Issei loses his emotions the day his parents died by serial killer and he tried to regain them, will he success or simply broken forever? OP Issei, IsseixRaynarexharem

Issei Hyoudou was an average boy, or so other people thought, he is actually the host of one of two Heavenly Dragons! Join this adventure as we go along the side of OP!Issei as he tries to defend what he values the most

Dragonbreak Chronicles is an alternative universe starting from Volume 20 of the original DxD Light Novels. Akatosh, the Dragon God of Time, has been watching Issei grow his merit and evolve into a stronger being, causing the Forgetten Dragon God to invest in him, changing the upcoming events of Highschool DxD forever. [Discontinued].

I've been gone for all my life, but resurfacing to the Earth and enrolling as a student in Kuoh Academy was one thing I didn't expect I would be doing. My life, after being gone for so long, starts now, and I haven't got a clue. I shouldn't worry too much about this, right..? Slightly OP Issei, OOC, IsseixGabrielxHarem.

Issei is alone. Trihexa killed everyone besides the dragons. Trihexa even killed his lovers right in front of Issei. How will Issei cope? How will Issei fix this? time-travel fic. OP Issei. not overly pervy issei (except in the bedroom). rated m to be safe.

"Save yourself." That was the last memory the boy found in the Garden of Lucifaad had. He took on the name of Issei Gremory, his fate changed forever when the Devil Civil War struck. "To unravel the Reality, to shatter the useless Ideals that forever be Infinite. To become, a Dream." AU, Strong Issei, no pervert Issei. [Will be rebooted. Chapter 13: In Progress]

The Perverted young man named Issei Hyoudou stumbles upon his gifts as the Gamer now watch as he claws his way as the Dragon of Domination, Issei Grigori sided is he going to stay Human, become apart of the supernatural. Fem Vali, Ophis (and is Azazel is gonna HIT ISSEIS MOM?) SlightOpness- Rating may change (T-M-K-) who knows Muhahahahaa

Good and Evil, they are what make us who we are, what we do, how we will live and die. but to issei, good and evil are useless words. It's the power you have that will shape out your life. Op issei, dangerous and ruthless to his very bones. Issei x trihexa x harem

Hyoudou Issei, a man with an abnormal past. There is someone watching him. History will change from this zero hour! Heaven and Hell will be watching him. Less Open Perverted, Different-Powered but more OP Issei. OOC. IsseiXHarem Rated M for language(Including Blasphemy), Lemons!

Issei dies in the fight against Loki, At first everyone is devastated but soon they move on and even replace Issei with the new Red Dragon Emperor which turned out to be closer than they thought. But what will happen when Issei comes back with new powers to find out that he has been forgotten and replaced? (AU) (OP Issei) (OOC) [issei x Harem] (First story, looking for feedback)

What would you do if you had chance to be like a video game character? Would you help others or yourself? Don't bother thinking, because the moment you get that power, your fate is chosen for you. This is a story of Issei Hyoudou, simple boy who obtained this power. Listen to story of human becoming something more: The Gamer. OC!Issei; OP!Issei; Possible harem.

Issei Hyoudou is scarred at a young age forcing him to unlock his sacred gear, at his young age he travelled around the world training and meeting supernatural creatures, he even obtained a few powerful items, and after 10 years away he finally returns to his home town of Kuoh. Rated M for lemons and probably violence. IsseixHarem, OP Issei. All reviews welcome

A question drives a curious and altogether dim angel to become human. Now he is Hyoudou Issei, and he will seek that which (most) humans know: utterly unaware that in doing so he changes the fate of all Creation. Features a helpful dragon, a reasonably dense angel and a mountain of nubile, knowledge-hiding flesh-also known as a harem. [Fair warning: an absurdly OP Issei]

The Diabolos Dragon, king of the abyss. He was a rumor turned into a story told to misbehaving children. The few that supposedly knew the truth, were tight lipped about the existence of something so potentially destructive and terrifying. "Rumors almost always have some form of truth...My eyes are up here!" "Yea but...boobs" Sometimes, rumors are full of shit.

Through tragedy, Issei awakened a power which places him as a Predator, one of the most dominant beings on the planet. As the Eighth, he must defend the planet from a force beyond his current means. Ideals clash, blood is shed, and hearts are broken in his struggle to protect those he loves most dear. But he can do it. He has become Y Ddraig Goch. (Slight AU, OP Issei, OCs inside)

Taken in by the Angels at a young age. Issei was considered a dull kid, who hid his emotions and spoke lightly in his words. But he knew his life was just one big paradox, waiting to be answered. The universe held that information and it was a matter of time until he solves it(Story under revamp mode, I would like for those who are following the story to vote on the poll thank you)