He had promised to keep her safe. Unfortunately, fate had different ideas. However, that would do little to stop him. After all, the hero's role in the story was to keep the princess safe, right?

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 Hyoudou, a relatively normal boy, has lived an uneventful and lonely life. However, one day, he meets someone who changes it all completely. Battling old demons, he must go into the future and settle the conflicts wrought by his past. Will he survive these ordeals? REBOOT OF THE ORIGINAL HEROIC CALAMITY. OOC and AU. Fem Vali.

"Okay guys. Time to settle an argument. If you were to reincarnate in DxD, what race would you choose and why?" Some choose dragons. Some choose yokai. Others choose devils and another few, angels. In an era where gods exist and a myriad of races populate the planet, Igor made the most uncanny of choices. As for what it was, read on and find out. Available on RoyalRoad and Webnovel

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.

17 year old Sukehiro Natsuki was trying her best to fight against the life of poverty and isolation that she was born into. Now given the chance to go to Kuoh Academy, Natsuki finds herself thrown into a world she never knew existed as she tries to find her place in it and discover who she really is. Warning OC is Intersex. No harem for OC (Eventual Romance), Issei/Harem

Issei gets sucked into the world of the supernatural. Filling his life with friendship, rivalry, war, family, & love. From uncovering secrets to developing his very self, let's see how he journeys down this path. (Ddraig, the Red Dragon Emperor is Mgelika, the Heavenly Wolf) (Non-Pervert Issei) (Harem & will probably grow as the story progresses.) First story so don't expect much

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!

Issei, often seen as a mere pervert with little intellect, is misunderstood in the supernatural world. His true quest for love and connection, appreciated only by Ddraig, leads to a transformative journey. After a clash with the Orc, Issei grows, realizing that being a hero isn't enough; he must become a King.

God is dead. Yet the world still remains on the brink of apocalypse. So without any higher power to put their faith in, who better to protect the believers on the inevitable Day of Judgment than the most righteous of them.

A little guy that thinks he's smart is thrusted into this silly world with the odds stacked against him. He has the lineage, he has the might. It's just that people really hate him for it. So he'll have to cope if he wants to exploit the opportunity so mercifully granted to him. After all, good lives make bad stories.

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.

[Issei x Raynare] Little knew Hyoudou Issei the great and conflicting future that awaits him once his first crossroads against the one who was his first love is over. First he will have to face a faker, then he will live one of the cruelest criminal injustice that has ever happened in Hell, and as if that were not enough, he also has to endure the idea of training with Raynare.

"One day, I opened my eyes, and found myself vomiting off the top of the mountain. Definitely not the best way to start my day, or evening at that point. Then I got attacked by a mutated snake, taken in by a perverted virgin kitty, and went back home to get blown up by a dragon. Twice. And that's only the start. At least it's exciting? This new life of mine." (Demigod SI-OC)

You'd expect the life of Raylix Gremory, born in the middle of the Great War, the second son of Zeoticus and Venelana and the younger brother of Sirzechs to be... an interesting one, right? Well, you'd be right, but who would've guessed that it's turned out like THIS? Rated M for the usual stuff.

A man dies and is brought to the void to determine his judgment, only to discover things about himself he never knew and ended up getting a companion. Lemons! OP MC! OC-SI! Gamer! Ruthless MC! Harem!

Reborn into DxD Pre-Canon, Hei, orphaned at birth, must rise with his own will to the top, overcoming Devils, Angels, Fallen, Gods, a loli dragon, and most of all, the felines in his life as he spreads the name of the Legacy of Lupa, a legacy of assassins. All while a mysterious past hovers over his future. Come Join Hei on his journey as Lupus, the Nekoshou's Wolf.

Zante Bael, the official heir to the clan of Bael, begins his journey to change the corruption he's witnessed first hand and the atrocities to those such as his elder brother Sairaorg, and to himself. Building a peerage and navigating the supernatural world, he pushes forward to make the dreams of himself, and those around him into reality.

Being the son of Poseidon and leader of an organization is stressful enough as it is. Thankfully, I had a busty blonde nine-tailed fox, her daughter and a silver-haired Valkyrie to help me deal with it. Now if I didn't have to be a teacher for a bunch of teenage girls, my life would be amazing. Oh well, at least the view is nice. Strong Demigod MC to OP Demigod MC, No Sacred Gear.

Getting the [Boosted Gear] is expected for Issei. What if he gained it a month early and another one as well? Let the Games Begin... IsseiXHarem (if it wasn't, it wouldn't be DXD). Now has a TVTropes page!

Betrayed and killed by his own family. He wishes for a second lease on life after realising how pathetic he was. Much to his shock his wish is granted and he is given a second chance at life, one he refuses to waste. How will he fair in a world filled with gods and other powerful beings? Gamer fic. Grey/dark mc. Angel.

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.

Issei Hyoudou, a hormonal first-year student would have his life changed by the death of his parents. How will he cope? And how will he deal with the supernatural? Together, Issei and his friends Matsuda and Motohama will go through trials and tribulations. First Fanfic. Inspired by "Human kind ascending" by Froggy-slice. Updates in Profile.

Cursed with a power he feared, Alfred lived his life in anxious loneliness until one day, a letter arrives. Come to Kuoh, it said, and all your dreams will come true. It was an odd thing, but he had long since learned to accept the strange. Or at least, so he thought. But in a town controlled by devils, he will have to face stranger things than he could ever dream of. (WC inspired)

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?