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.

[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: Lemon in the future.

You belong to the Libidine family, the 73th demon clan and one of the 33 remaining survivors. You're engaged and madly in love with Rias Gremory, your childhood friend, but she doesn't share those feeling for you. What to any other man would be a problem, to you is nothing but a perfect opotunity to put the power of your family to the test. The power of lust. (Reader insert story)

"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 was normal enough before he was killed. But he somehow woke back up, unhurt, alive, and...two months in the past? That was weird enough, but then he found that he was now a Gamer. And somehow that wasn't even the strangest thing to have happened to him.

don't read

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

Selfish is what he is. And upon being thrusted into the world of DxD, trying to carve himself a piece of it is the only thing he can really do.

The story unfolds in a world that seems identical to DxD, with the only difference being that the magicians never stopped fighting against the eternal expansion of Gods, Demons, Angels, and other creatures. And the main character, defying fate, will begin his journey towards the end of the chessboard.

When the most powerful relic ever to exist falls into the hands of a reincarnated man-child, said man-child is forced to climb the deadly ladder of power so as to never become another tragedy or forgotten note in history. Solaire Astora, you poor fool.

There exist infinite universes, infinite possibilities. In one of them, an almost normal first-year high school student will discover that there is more to the world around him than meets the eye following a certain encounter. But where will his path lead him when the forbidden power sleeping within him awakens?

In the original, Kuroka left Shirone, also known as Koneko, behind when she killed her master and been made a stray devil. But instead of that, what if Kuroka decided to try and take Koneko with her in the beginning? Or they both get caught after trying to get away?

A tale of a Pure-Blood Devil of the House of Darcaedes, one of the Original 72 Pillars of Ars Goetia. [OC/Harem] [Incest] [M/F] [Dark] [Devil] Check the Author's Note in the Prologue for more details.

the story will take place a little before volume 16, the story will be in Vali Lucifer pursuing his goal since he was a child which is to kill his grandfather but at the same time changes in his life starting to open up more with his friends and teammates vali and having new allies and making new friends and discovering what it is to be in love

I wake up and find myself in a hospital... I don't remember anything that happened last night. I look myself in the mirror and realize that... I have reincarnated as Issei Hyoudou! I am the Heavenly Emperor Dragon! I will rule the heavens and the earth with my power!

Issei un chico normal hasta done se puede decir y Etna su extraña cuidadora, después de su momento de rutina decide que es hora que aprenda su legado.

Every night, between sunset and sunrise, Kuoh changes into a city governed by the supernatural, ruled by force and guile. Without knowledge and searching for purpose, Issei Hyoudou steps into this altogether separate world. A different take on the DxD story.

Akira was originally a low-ranking villain who was to die at the hands of the main heroine of High School DxD. His death would account for a small increase in the heroine's strength. But as he was about to die, Rias Gremory asked what his last words were. Looking at Rias' flawless face, Akira who was almost dead became angry. He pulled Rias into his arms, and kissed her!

After Issei is taken prisoner by a mysterious stray demon, the remaining Gremory family must fight for their lost pawn. KonekoxAsia. A long form story where characters are kept in canon as much as possible.

This story is alternate version of Higschool DxD where Issei will go through mental breakdown and How will he overcome it

An adult with mild autism dies and gets reincarnated into an anime of his choosing. Armed with the powers of a Gamer and a Sacred Gear, will he rise to the top or is doomed to be in everyone's shadows? SI-OC OCxharem Rated M for future lemons.

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

For thousands of years, humans have been seen at the bottom of the power spectrum, with only those blessed by god able to rise above others. However, humans have what most other races lack, the will to go against impossible odds. Watch Nathan Helwing rise to power with his mind and will to feets a human has never risen to before. (Rated M for a Reason)(OC/Tech-Human)

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)

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-