[ Experimental One-Shot. Possible Short-fic. ] After an exhausting day of contracts, patrols, and no end of trouble and hassles, Rias Gremory and his entourage rest at the Occult Club. After a little reflection and an epiphany, Koneko understands with concern what has been tormenting Issei for a long time, and because of her recent crush, she is willing to do anything to help him.

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)

Hikaru Tachibana is a second year at Kuoh Academy known as the Dark Emperor. After being killed by a Fallen Angel, he is brought back to life as Rias Gremory's Devil servant. But, Issei Hyoudou already took up her eight pawns. So what piece is he? An experimental one called a Vanguard. As such, he will lead the way to victory for Rias' Peerage. Slightly OP OC OCxHarem

Tras pasar tantas adversidades, Ise y compañía aún deben hacer frente a retos más difíciles. La verdad de un pasado oculto, entes que desean acabar con el mundo. Mantener el legado de quienes salvaron el mundo antes que ellos. Poderes, sentimientos y dedicación, eso era lo que iba a cambiar el mundo. Cambio liderado por el Sekiryuutei Supremo, este es su Ascenso. (IsexHarem)

A man take a great risk for the sake of curiosity will it bring him glory or perhaps it will bring him his own doom.

What happens when Issei's heart is betrayed by those he loved? How would he survive after the heartache? Will he go rogue, or will he advance even greater in heights not seen.

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.

Ese castaño... lo traicionaron sus "amigos" solo por que su antiguo novio regreso... lo maltrataron, lo abandonaron y le hicieron algo que no tiene perdón... si no hubiéramos estado hay mi hermano y yo para rescatarle... quien sabe lo que le habría pasado...hyoudou issei... alguien muy interesante isseixharem

Algunas veces la vida da muchas vueltas y la oportunidad de empezar le llego a un ninja ¿ como serán las cosas ahora cuando Takaki Uchiha se convierta en el peón de Rias Gremory , además de ser el próximo dragón emperador rojo ? Sin embargo se traerá consigo unos recuerdos de nueves seres legendarios de su mundo ( Elementos de Naruto ) OCXHarem

The synopsis is too long for this limited character space box. Read the introduction chapter to learn more about what happens in this story. Tag: Highschool DxD, Overpowered, Multiverse, Gacha System, Magic, Harem, Action, Adventure, Comedy, R-18

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?

So Reincarnation's a thing, right? That's good to know. what's more I've got a special cheat that makes me basically a D&D character... and just take a guess at who was a big D&D nerd in his past life! having my race changed to 'Devil' wasn't part of the plan, however. ironic. a devil with the powers of something that was said to be satanic in a past life. (SI-Oc) (Gamer System)

MC/OC after passing away from his boring life, meets the system and is reincarnated into the DxD world, as the successor/heir of the God of the Bible, 8 years before CANON begins. 'Rip canon/plot, but who cares? Issei is dumb anyways.'

The first born son of Grayfia Lucifuge and Sirzechs Gremory was born with more potential than Sirzechs was. The underworld might want to have a new Devil King title ready. (Possible Lemons), !Fem Vali Main Girl! (Cover image is what the MC's amour will be. Ignore the face), !op MC!

Porque no me importa en que universo, fuera o dentro del tiempo, no me importa el pasado o el futuro... Solo me importa el eterno presente en el que estáis vosotras, conmigo - Harén, lemon, violencia, fuerte lenguaje. Readaptación de la Novela Ligera. El Issei que la historia se merece y no se pudo escribir. - Revisión de otra de mis historias, Draconic X Deus. Harén. No OC.

Alicia Gremory, the son of Sirzechs Lucifer and Grayfia Lucifuge. He will made his dream come true, even if he have to walk the path no one ever walked on.

In which Issei Hyoudou discovers that his world is larger than it seems.

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.

Issei is accused of a heinous crime and is forced to flea. Asia, Koneko, and Ravel all end up going with him. Will he be able to clear is name? Or will Rias and her peerage be able to hunt him down in the name of Gremory. Chapters are labeled as 'Days'

To repay the debt owed to the former Governor General of the Fallen Angels, the North Star—a mercenary group founded by and made up of deities from the Slavic pantheon, sent one of their most efficient members—Kazuhiro, to Kuoh to undergo a mission to observe the Boosted Gear's possessor a year before his second year in Kuoh Academy. Unaware of the town's significance to his birth.

Issei is known as the leader of the Perverted Trio, and is judged to be a lecherous beast. However, he had a side that no one knew about. A tragic story. On the track, he is known by another name. The night is a child, the races a pleasure. "Ah? Devils, Angels, Fallen Angels? Bleh, you can all come. I dare you to beat me on the track."

This is my first story and I merged Solo leveling with DXD. All Solo Leveling Rulers and Monarch is stronger than dxd Gods except for Great Red who is only weak to the Ashborn and Monarch of Destruction. Issei is OP and has powers from other anime/manga as well so I suggest you guys read all the chapters.

A void was his home. He has been floating there in silence, staring off into nothingness. Everything was silent until he heard a voice. "How would you like to live out your fantasies and turn them into reality?"

Ryuma, son of the greatest Evil Dragon, travels the world looking for opponents to face, a group to build, and accepting any challenge that life would bring. Living up to his name, and aiming to become the strongest Dragon, gaining an even more legendary name than his Father!

I swear, I had no intention to follow the plot this closely... they came for me and dragged me into it! (Self-Insert)