Alexander was just a normal boy, but he has a hard time at home and school. One day he collapsed and wake up in a hospital 11 YEARS LATER. Now he seeks vengeance for those that have wronged him, but he also has a little trick up his sleeve.

Issei Hyoudou is a lot of things, his most notable trait being the fact that he's just about friendly with everyone; even otherworldly beings! So one can only imagine what his daily life is when he's frequently visited by mind-boggling entities, monsters capable of tearing the world asunder, and even gods. How does he keep doing that? (Crossover)

A different Issei who's very cautious and practical of his choice. Instead of Harem King, he wanted to survive these crazy people. As for how? Plain common sense and one old crimson dragon for the help. The world is not ready for him. This is A.U. I posted this story on Webnovel and Scribblehub as NikkeSimp too.

Having some time in the Hunter's Dream, the hunter decided to be reborn (in a sense) into a whole new world. From there, he will encounter Angels, Devils and Fallen Angels, being a mysterious piece to the massive piece that is the DxD plotline. Let's see how our Hunter fare in this new world. (OCxHarem) (Possibly Lemons) (Cover art by Joseochoaart in imgur)

The great war involving the three major Faction, namely, Angels, Devils and Fallen Angels, has left the entire world in ruins. Almost all the top officials of the three factions were confirmed to have died in the ferocity of the battle, including God Himself. But there is a secret from one of the Factions that this world has never revealed.

Issei was the prince of the realm of the Wingless Dragons, a place inhabited by the weakest and despised creatures. After an assassination attempt where his parents were killed and he was poisoned, he falls into a coma, awaken his consciousness in his Sacred Gear where he prepares to consummate his revenge.

He refused to believe in reincarnation, but that was long ago, in another life, in a distinct universe. Sent in a world where the strong survive, and the weak perish, made his skin crawl. Luckily, he knows this world—he knows the board, and he knows the pieces. Time to make a move. [Self Insert]

[Issei x Tiamat/Penemue/Ross/Ophis] How much would a world change where the supernatural existed, and Angels behaved like Angels, Fallen Angels behaved like Fallen Angels, and Demons... behaved like Demons ? Issei has barely entered the world of the Factions, so he can't answer that question. But he will quickly find the answer. WARNING: sexual scenes and explicit violence.

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.

Yanderes I can't escape them even after being isekai’d

When a young man mysteriously gains a gauntlet to create various gemstones, he plans to make money out of his newfound ability to become rich. But when he discovers a lethal use with his gauntlet, the methods to achieve his goals could be the start of the madness. (OC Focused)

why not?

Looking for a true love-story centered around Sona and Issei? This story has the following; Passion, deep romantic plot twists, internal and external character development and most of all, ecchi moments of comedy relief when things get too melodramatic. So, canonically, the story starts after the battle with Riser Phenix, then we converge from there on. -Romance, Tsundere, Fun-

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.

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.

Takuma and his father want to live a simple, but when they moved to Kuoh, a bunch of abnormal things begin to happen where they are dragged into supernatural affairs. Little so they know, they're already involved.

Humanidad, dioses y demonios. Todo era parte de un ciclo casi eterno, creado por el sueño del cosmos... Hasta que uno se alzó para desafiarlo, con el fin de proteger a los que ama.

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 destined to die a pointless death, latches 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.

An ordinary story about ordinary situations involving ordinary characters making ordinary decisions! If you want to have that feeling that you read something by reading something, then this is the fanfiction for you! DxD edition!

Issei Hyoudou is no human. He is a god, but he does not know that he is a god, at least not yet. Issei has God level power but has yet to control it fully, he loses control when his emotions run wild. How will Issei's life turn out as the son of two incredibly powerful Gods? Will he be able to live a peaceful life or the other way around? Find out now. Rewrite in progress.

The original Leviathan died. However, in death, things are not necessarily over. The spirit of the original Leviathan finds its way to the body of Issei Hyoudou and from there, Issei Leviathan was born. Not content to wallow in old grudges, Issei Leviathan sets out to fulfil his original goal before his passing. To prove his dominance, as the one true serpent with no equal.

"It's her destiny will be to devour the Solar Circle to bring the night, to bring us the new dawn. Symbol of death, of antagonism, of danger, but also of protection and power".

Issei is a beast. Not just any normal beast, but a Beast, and a perverted one at that. If that isn't bad enough, he also possess the ultimate weapon for sexual assault, tentacles! Good thing he has his wives Rias and Irina Hyoudou to keep him at bay. (FLUFFY DXD)

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.

After Issei's death, Irina Shidou was forced to go back into the past by their son. Using her knowledge from the future, Irina is changing the world in the best image she sees. Watch the path of the Angel who lives for a second time. I don't own High School DxD or The Hidden Dungeon only I can enter.