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!

"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

When Issei was 8, a tragedy struck and a fire was planted at his house, killing his parents. Issei survived thanks to the strange intervention of an even stranger power which put the soul of King Solomon within him, the Wise King telling him what to do to survive until help arrived. Now, years later, Issei has returned with the power of the Void System.

Diodora Astaroth's death isn't the end of his family's problems; the Astaroth clan's power and prestige are in ruins. With the help of a unexpected yet powerful ally, his cousin Latia intends to fix this. As their visions for the future clash and intertwine, the actions they take to keep and gain power will change the face of the Underworld, and beyond...

A young man seeks vengeance on his mothers killer. A mighty dragon seeks to rebuild his kingdom lost to a war that he didn't fight in. Together they may both be able to get what they want, and maybe even more. Forgive my Summary it was the best I could come up with. OC x Harem, Issei X Harem. other pairings may happen. Who knows?

azazel junto a ajuka crearon una maquina del tiempo; de la cual, comienzan a salir varios chicos y chicas diciendo ser hijos de issei. ¿Como lidiará Issei con este problema? ¿Y como lidiarán las chicas al conocer a sus futuros hijos con el hombre que aman?

hyoudou issei de 17 años pero el tiene algo singular unos pequeños cuernos en la cabeza que son tapados por su abundante cabello ocultándolos a la vista un día es asesinado por un ángel caído y es revivido en demonio para pasando unos días después este encuentra una extraña libreta y con ella lograra su mayor sueño y mas grande deseo rescatar a su amiga de la infancia Lucy

Miki hyoudou durante una fiesta muy loca termino por procrear a quien sería la mayor felicidad que pudiera pedir aunque su padre no aprobará esto termino por amar al pequeño castaño apresar de que luego se entera de quién es hijo su amado nieto

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)

después de un mes en coma en la pelea con triexa las chicas tienen otros prometidos con quienes tienen otras relaciones y son bien aceptados por los líderes dejando a atrás al pobre castaño hundiéndose en la soledad hasta que comienza una guerra y una traición ocurre donde el sale perdiendo y las chicas al ver su error deciden volver al pasado y no cometer ese error

Shuzaki Hirose. Your average student at Kuoh Academy, mysteriously vanished without a trace, leaving his absence shrouded in uncertainty. However, after almost half a year of being gone, he resurfaces in Kuoh Town, his transformation nothing short of remarkable. Sporting a brand new look and exuding a completely altered personality, Shukazi reenters the world he once knew, leavin

¿Cuál es el verdadero potencial de alguien que ha poseído el poder del Dragón Emperador Rojo no solo una, sino dos veces? Ven y descubre que es lo que sucede cuando un portador del Boosted Gear renace nuevamente con este mismo poder.

"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)

The moon. It holds deep secrets and lores surrounding it. However, one such secret is to be revealed to Issei and Asia being connected to Rias.

Akeno knows that Rias won't be able to defeat Riser especially since she doesn't train for shit and placing all her hopes in Issei would only end badly for them. Therefore, after consulting Grayfia, she is directed to Lord Valefor, the lord of the only house who stands against the Great King Faction. She makes a deal with the devil that ends up benefitting every Gremory woman.

After being disowned by his family, Issei Hyoudou lives a life of loss, being betrayed by the ones he loves and being shunned by society. And just when he thinks things can't get worse, a girl he falls in love with and seems to accept him dies right in front of him. Having discarded the path of a hero having lost so much. how will Issei emerge from this? Read to find out.

Death is only the beginning. Rise again, and through the power of the Gacha (Random Bullshit Go), survive the nonsense of devils, dragons and thirsty schoolgirls and their equally hungry mothers.

Issei Hyoudou had been slain, but an outside force allows the boy to come back to life in the past. Watch as Issei and Ddraig try again with their second chance at life.

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

A new playing card enters the field while the Khaos Brigrade were attacking the peace conference, a powerful foe emerges from the dark skies and why does this individual look like Issei Hyoudou wearing dark clothes? And why is he calling everyone in the peace conference mortals? (Slight Dragon Ball Elements)

In this alternative "High School DxD," Issei, now the Dragon God of Justice and War, seeks both powerful allies and romantic partners. Among them, he appoints Koneko Toujou as his queen and leader of his harem due to her loyalty and strength. Together, they assemble a formidable team to confront challenges and uphold justice in the supernatural world.

dark dragon, un nombre que retumba en los oídos de sus enemigos y que queda grabado en las mente de quienes conoce. ligado a una vida de desgracias y gracias continuas donde supo adaptarse y evolucionar, se encuentra en la dicha de ser enemigo de los seres mas poderosos, que se oponen a la paz que el quiere traer y desea vivir. ¿lograra volver a su hogar o se adaptara y evoluciona?

Que malos son los desmadres XD

[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.

Enter the story of Damian Mammon-Lucifer, the grandson of the original Lucifer, heir to the Houses of Lucifer and Mammon. He is chosen to be engaged to Rias Gremory, and sent to Kuoh Academy to grow closer to his wife-to-be, and a whole mess of problems follows with the likes of Fallen Angels, crazy Exorcists, and a massive terrorist group called the Khaos Brigade.