Rias Gremory and Asia Argento understand that they've got a lot of competitors, and that they need something that gives them an edge against others. Perhaps they can work together to double their chances?

Thunder, a destructive, brilliant power. One who best represents this force of nature would be the Gods themselves. Thor, the Norse God of Thunder, prevented the fall of Asgard at the cost of his own life. Now, centuries have past and a new God of Thunder shall bring glory back to his name!

Raynare has weaknesses she's not aware of, and goaded by her so called allies, she makes a terrible mistake she'll never regret.

Venelana Gremory, una mujer que lleva años sola. Issei Hyodou, él solo quiere una novia y tocar unos pechos. Luego de que ambos castaños son convencidos de probar suerte con una aplicación de citas, los dos iniciaran un viaje en donde experimentarán varias cosas juntos y explorarán una relación prohibida que cambiara los mundos de ambos... y de la gente a su alrededor. IsseiHarem.

Not everything is the same. Issei grew up closer to the supernatural world than he ever knew. But when a tragic loss spurs him to try and gain power, everything will change. Watch as a very human Issei changes the mythological worlds in his own way (minor crossover elements) (Alt-Longinus Issei)

the version Issei was born a devil and he has mass amount of power but he also evil and love getting to fights

"Hello, everyone; Garith Gremory here! At least, that's the name I go by nowadays..."

Issei not only has the power of the Red Dragon Emperor but Get Creative and he knows how to use both to get what he wants. OP Issei BAMF Issei AU LEMONS Slight Crossover with Hidden Dungeon Only I can Enter

Akeno and Haruto Himejima. Daughter and son of Shuri Himejima and Baraqiel, one of the Cadre's of fallen angel. Inseparable after birth, but separated after a night of tragedy in their eight years old age. The sister one, find a solace and comfort from a High class female devil, Rias Gremory. While the brother one went missing, but ten years later he appeared inside Grigori.

A normal otaku shut-inn dies in his sleep and a certain goddess decides to give him another chance. (OC!Gamer) (Harem).

Oc-SI: being reborn in a reality so similar to DxD with the power to make my any wish a reality. But instead of seeing all the possible ways to get my dick wet I see the true horror of my new reality. I will do everything in my power to disrupt the cycle of abuse and torment the supernatural have over mankind. Warning: Mature themes ahead

I'm sorry. This world wasn't meant for Heroes little brother. Sometimes the people you read about in stories and legends are not what they seem, like you found out. Sometimes everything that happens is for a reason. I know what you might be feeling, I know you are angry with me right now, but I need you to understand you are going to become what you were always meant to be.

An Oc for those who wish to use it in their stories.

This is a story practically a what if I was in hoghschool dxd practically and if you want you can continue to read and see what changes happen

This story spurs off from the time line after the fight with Sairaorg. Basically, Issei lives his life with his girls and starts his new mission to make them all happy in life.

issei the white dragon emperor of creation

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

Reincarnation is a fickle wish, but one he desired. Transitioning from human to devil, he was placed in a world familiar, yet different. Whether or not the Deities are trolling him, he knows one thing for sure: This is the world of DxD. He knows the plot, the characters, and most importantly, he knows exactly what to do. Flames to Ashes, Ashes to Flames, the Phoenix will rise.

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

One Soul. Two identities. Fused to make a new man. A new Issei Hyoudou. A person born from our Earth, reborn in the world of Draconic Deus. He is going to make waves just like he did on our Earth. He is going to show the people of Draconic Deus what Issei Hyoudou is capable of.(Slow Update) (Harem) (Comedy, Adventure, OP, Action, Magic, Not a Serious Story)

From across the sea Zander just wanted to sight see and indulge his love for history. Except the supernatural world has a nuke it wants to throw at him in the very first moment he is introduced and in the next same vein gives a shot a raising him back up again. Will he live as a new living legend or are he and King Arthur going to have more in common than Zander would like?

Tras que Issei rescatara a Rias de su compromiso con Raiser empezó a entrenar en secreto de las chicas en ese entrenamiento despertara un misterio de su linaje que hara que tome el inframundo y el resto de mitologías lo tengan en cuenta .

Spiritual successor to the original HaiF! What do you get when you take a guy with a bit of a love for kicking established and seemingly untouchable bastions of power down a peg, an interdimensional deity, light crossover elements and drop it all into the 9th century? Well, who can say? Either way Pearson is going to make a killing off of all the textbook reprints...

Ejejejeje... Quien diría que yo, aquel que despertó para portar las esperanzas de todas las personas y llevarlas a un futuro brillante, acabaría así... Olvidado... Odiado... Y finalmente asesinado... Quiero algo... Ayudar a las personas que siempre me apoyaron y ser el héroe de todos los niños. Y ser el Sekiryuutei Más Poderoso. Estas listo Ddraig? SI COMPAÑERO HYODOU ISSEI!

A broken soul becomes embedded in a war with the Supernatural Forces threatening to tear apart the world. Can his new friends and family help him find the strength to become the warrior he is destined to be and to finally find the peace he so desperately needs? Pairings are yet to be decided.