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 protect the Princess, right?

Every DxD fan knows that there is only one pure-blooded living Lucifer that is Rizevim Livan Lucifer but what if he had a brother who was a high schooler in his previous life and by some chance of fate he became Cain Livan Lucifer. Follow Cain as he becomes the strongest in DxD while enjoying life and giving hell to his enemies. Gender Bender! Fem! Sirzechs! Pre-cannon fic!

On one hand, being reincarnated with an admittedly lackluster System is a dream come true. On the other hand, being thrown into the middle of a Civil War isn't exactly the best start to an Isekai adventure. (GamerSI-OC) (GamerxHarem)

A mage in the DxD universe makes the mistake of trying to summon a succubus and instead gets a devil wife. Task failed successfully?

He died, and now he got a chace to live again ! and with one of the most OP power there is ! A gamer system ! Now he have to survive and get more powerfull, lets hope for him to succed !

Es curioso como la vida te suele sorprender, ¿sabes? Un día estás en tu hogar disfrutando de haberte graduado, y luego despiertas en el mundo de una novela ligera que leíste en tu adolescencia. ... Por favor, alguien, ayúdeme... (SI)

As the son of a Seraph & with a powerful voice, can Issei Hyoudou survive long enough to make it to adulthood or will the Obscured continue to hound him with beautiful women!

this story about teenage boys at age 17 die reborn as hyoudou issei

Transported from a dystopian future, a lone robot finds himself in a world where humans are unaware of his existence—and blissfully ignorant of the supernatural forces lurking around them. As he grapples with his own robotic identity, alliances with high-schoolers and mythic beings alike could determine the fate of two worlds.

Since the dawn of time, Ophis and Great-red have been at odds with one another. But, what happens when through and inexplicable twist of fate, a new being was born through their conflict. Follow Issei, the third dragon-god, on his journey as the world will not be same again. Characters are most likely OOC. Might have crossover elements later on

Caspian un hombre de 45 años murió y le dieron la oportunidad de renacer en otro mundo con un sistema gamer, ahora con este nuevo poder ¿logrará convertirse en un Dios del harem?

MC takes Kiba's place at the exact moment he is reincarnated by Rias. In exchange, he has to get revenge on everyone involved with the Holy Sword Project. MC is prideful and has his own plans. He won't allow himself to be a servant. He will bide his time, waiting to get free and live his own life.

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.

Peace? They are not reality. Mere illusions, fragments of lies to veil the cruelty of the world. And the world? is just an intricate tapestry of lies. However, what if peace is not as hard as it sounds? You just have to unite them all right? This is the tale of Tristan Ambrosius, descendant of Merlin Ambrosius. AU! OC!

Say, have you ever thought what was your place in the world? I know, silly question. Nonetheless please indulge me on this one. I myself did that question many times in the past, though I love my homeland I always found myself feeling...out of place when here. One day however I got the answers I had been craving for so long. The answers however... aren't exactly what I expected

The Original Satans had grown antsy as the Great War persisted, and God's actions had made them desperate. The Malebranche were proven too dangerous for them. They had to rely on something else, something only recorded infamously in God's many books. Now God has quite a few enemies, but very few of them are his nemesis.

I read a lot of reaction fanfics but dxd are rare so I decided to make my own. also I don't own anything

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.

This is the story of Typhion, who has gone through many heartaches throughout his life. He has known nothing but tragedy, but his life takes a turn for the better as he meets a redheaded devil and her peerage.

A human soul’s life in an unknown fantasy world filled with mysteries and danger began. Can't fit the whole synopsis in this (the limit is 300 or so characters), so please make do with the last line xD.

One-shot prequel to A Betrayed Devil, depicting one of the last moments Damian Mammon-Lucifer and Grayfia Lucifuge shared an intimate night together before Damian found out about Grayfia and Sirzechs.

Instead of Akia finding about the Occult Research Club, it's Issei's so-called partners in crime. This story will take place after the Sairaorg battle/School Festival in Season 4.

You've gotten to know Issei Hyodo, a devil known as the "harem king". However, through a series of supernatural events explained later, our story is now focused on what could be considered his opposite, Makoto Fujiwara, an angel with no desire for a harem. However, fate begins to lead him on the same path as a dangerous goddess threatens the balance of Heaven and Hell.

What if issei changed after the riser phoenix fight what if he had a change of heart about what’s important to him follow along while issei and everyone else slowly changes from the main storyline line (disclaimer I do not own anything related to highschool dxd I only own the new characters I personally build and place in the story everything else belongs to the creator of dxd)