Issei a supernatural being of unknown origins, has acted as a force of vengeance for centuries but has grown wary of the bloodshed and violence. Having dropped his old life, he opts to live a kinder life, now helping others. However, his past isn't done haunting him as the game of fate is cruel. AU. OOC. Issei x Harem. Rated M for Future Chapters. Immortal, non-cannon harem.

I'm just glad there's something after death, The System was just a cherry on top. If only I could just laze around and make friends that don't always drag me into all this crazy stuff. Alas that's not what I signed up for, it seems. At least there're cute girls to look at... I'm looking at a mirror aren't I? *Sigh* (Gamer!OC)[On Hiatus]

He was supposed to die. He was supposed to die and become a devil. But he didn't. Instead, he lost sense of himself. Now, unsure of anything, even his own past, he will fight. And kill. He will prevail over those who stand against him.

Issei after 400 years has finally decided to go to school and to learn to interact with younger people nowadays. Follow his journey where issei tries to make new friends but protect his territory from people and magical creatures weather from kuoh or not.

Highschool DxD re-imagined with Kiba as the protagonist, with no Issei in sight. Features a heavy focus on lemons and romance, but is otherwise very much still a shounen battle harem story.

a reimagining of highschool dxd if issei was half-dragon. all rights go to their respective owners.

He has spent centuries in search of a host, a new planeswalker to right his wrongs. He was marked for death by his own father. Now they will forge a new path as the last elder dragon god.

Todo por ella… Todos pensaban que Rizevim Liván lucifer tan sólo era un egocéntrico en búsqueda de poder pero nadie sabía porqué lo hacía realmente…

Hernando Rodriguez is a Mexican High School Student with a history of getting into fights. He is transferred to Kuoh Academy in Japan in the somewhat vain hope of curbing this when he is suspended on his first day for fighting. On his way home, he encounters a girl that changes his destiny. For better or for worse, he will learn of the Supernatural. Issei x Harem, OC x unknown.

Sairaorg Bael was in the town of Kuoh Academy to visit his cousin, Rias Gremory. He never knew that he had to save so many from the plans of fallen angels and devils. Sairaorg then saves the ones in danger from the plans of others.

Trihexa breaks free from the Isolation Barrier and kills everyone. This time, no time travel or other insanity can save people.

Born with no one on his side. Raised to be a murderer. Issei Hyoudou gave his humanity to not become a monster. But even if he might not realize it, that cost was one he could not make up for and now he wanders the earth with no real goal. Death thirsts for him. Life gets harder with every passing moment. Yet the biggest challenge is beating the Darkness within himself.

Bennia kills Issei after he does not regain his perverted nature.

Issei was hit by an attack which stopped him from thinking indecent thoughts about women. Issei soon was expelled from Occult Research Club as he could no longer use the techniques he felt were indecent. Issei then decided to leave focusing on women and to focus on studies and be the best student.

Daniel Cole, died at the age of 28 during a failed robbery. Waking up in Limbo the Dragon of Dragons, Great Red offers Daniel a new chance of life. A chance to live in the world of High School DxD. Taking up his offer, Daniel is now the Homeroom Teacher of Class 2-B in Kuoh Academy. (Slight Crossover with Fate/Stay Night)

(AU) Sometimes life gives you lemons, in this case, it gave him a dragon however he was already a demigod. How much worse could it already get? (Issei x Normal Harem) Maybe others?

Y ahí es cuando su problema número uno se convirtió en su problema número uno: a él le gustaba Hyoudo Issei

In a fantasy setting, one would hope to throw around fireballs like it was nobody's business. Unfortunately, Magnus can't do that, but hey, that doesn't mean he can't do the next best thing. (SI-OC)

Basically an Issei revenge story continuing from "The Broken Revenant"

It's never easy to forge a new path. But, rarely was anything good easy. I'll carve out my own little slice of paradise for all of our sakes, even if every step through the briar makes my feet bleed. Warning: Discussion of Dark/Serious topics, Alternate personalities and backstories of characters, Heavily AU.

As possessor of the 14th Longinus and son of one of the four great Seraph Yamato had the potential to become one of the strongest within Heaven possibly even surpassing Michael. At least, until unfortunate events led to his fall from grace. Now part of the Grigori Yamato's life has become a lot more interesting as new challenges lay ahead. OCxHarem, IsseixHarem, gender bends.

Being a half-breed in a society which values blood purity was not the most pleasant experience, but fortunately for Jack, he was never concerned about that due to being born out of it. Unfortunately, he'll have to dive straight in and deal with his Clan's declining reputation if he wishes to continue his terrorist hunt.

Issei's life went from bad to worse through the years. Abused by his parents, harassed by his peers and now wanted dead by the ORC due to his sister, and then killed by a Stray Devil left him broken, but after being revived with gifts that put the Longinus to shame, he'll make the world remember the forgotten, and that not always the main character is the hero.

Being reincarnated into the world of DxD was certainly not what Nathan expected when he went out to eat at a restaurant. Being an Agares? Even less. Oh well, at least he has something to work with - before the clock runs out and the apocalypse awakens.

Not everything is the same. Issei grew up closer to the supernatural world than he ever knew. But when a tragic loss spurs him to try and gain power, everything will change. Watch as a very human Issei changes the mythological worlds in his own way (minor crossover elements) (Alt-Longinus Issei)