Percy never believed in doppelgängers until he met a fellow narcoleptic, hydrokinetic half-blood who loves the sea and lost everyone they knew. Oh, and did he mention that she was part devil, not part god? Well, he had certainly gone through weirder things: namely, the world ending and him getting shoved into a world with much scarier versions of his myths.

An adult randomly dies in his sleep and gets reincarnated into an anime of his choosing. Armed with the powers of a Gamer and a Sacred Gear, will he rise to the top or is doomed to be in everyone's shadows? SI-OC OCxharem. Grey SI-OC Rated M for occasional lemons.

Just a Bin to my one shots/ideas regarding Naruto/DXD/Crossover.

What do you do when you're reborn as the son of Yasaka? Open a restaurant of course!

Chris Yukine ends up in the world of High School DxD due to a bored magician's meddling, becoming the childhood friend of Issei Hyoudou and Irina Shidou. She inevitably gets drawn into the supernatural, determined to protect this new place, her parents, and her new friends. From one world to another, problems never cease for the wielder of Ichaival.

Take in five characters in the DXD verse, put an OC from the Fate universe, put them in an altered Fairy Tail universe, high potential for a very good fanfic, inspired by Isekai no DXD. Enjoy!

The morning after the day he was killed by his girlfriend, Issei woke up and saw two things. First was Rias Gremory sleeping next to him in his bed, and second was a floating blue window congratulating him on becoming The Player and telling him to go work out as a daily quest. It seems being reincarnated as a devil had unlocked more than just Boosted Gear... [DxD x Solo Leveling]

A man dies from the world's worst lab partner, and wakes up as an old D&D character in a new world. With a collection of characters that don't have any place in this universe and turning the harem world into a very gay nightmare, hilarity ensues.

Run away as fast as you can, because if you don't, the cat girl will steal your heart.

Waking up in the body of a Romani Archiman is acceptable. Getting 3rd and 1st True Magics is nice. Getting Beasts as pets - delightful. The world of DxD is unforgivable. It's a world where some teenagers who aren't even two decades old somehow mystically defeat the descendants of legendary heroes, ancient demons, powerful dragons, etc. Such pain... (Multicross)

Convinced that he's going to die in the first task of the Tri-Wizard Tournament, Harry is desperate to find a solution. When a chance encounter with a moon-eyed blonde ends with him borrowing a book on devil summoning, he summons Rias Gremory, who leads him down a path that won't just save him from the tournament but rock the entire world.

He sacrificed himself once for the sake of his world, now it's time to save another one. Heed the Universe's call and take up a new burden on your shoulders, oh Messiah. Cover: Max Ernst, The Fireside Angel, 1937

Once upon a time Zelretch watch blood blockade battlefront while drunk in a high school dxd world... Latter it was agreed upon by all gods and world leaders the giving Zelretch alcohol was punishable by life in imprisonment rated T for now may go higher for violence and trama No smut

Issei lo dio todo luchando contra Raiser. Casi lo derrotó. Sin embargo, el destino tiene siempre a aquellos a quienes decide maltratar. Antes de que pueda dar el último golpe, la dimensión de bolsillo donde él estaba luchando contra Raiser colapsó. Ahora, Issei se encuentra en un mundo completamente diferente junto a su primer rival, y deben trabajar juntos si desean regresar.

Kio HanBin gets sent to the Throne of Heroes after an meeting a mysterious girl. Trains in the ways of both heroes and villains'. What is in store for this young man.

"You were chosen for the [Game of Dungeons: DxD Edition!]" When a bimbo Goddess summons you to a dungeon sandwiched between the supernatural world of High School DxD and the deadly Monster Realm, what's a normal guy supposed to do? Well, scamming the Goddess into being your servant and abusing every loophole in the system would be a nice start. (Harem) (Gamer!SI)

A boy gets an unusual system and worlds change. Watch as he explore worlds and make friends all over and makes his own place in the world.

Waking up in DxD was one thing, but having Dungeon system that treats worlds like a Game is another! Sadly its his only power, thankfully along the way he became Shaman who wields Blood, Soul and Nature magics! Tags: Evil Mc, Lot's Killing, Harem

This system is broken, Well that is what Sasuke Uchiha believes, Sasuke does not intend to continue following a system created by the previous Kage that have caused the death of his clan, instead he intends to do his own system, his own revolution, problem is, it does not go the way he thinks it will, read as Sasuke, not only forges his own path in a new world.

Elias's life is shrouded in mystery—will he uncover the truth of his origins and discover the purpose behind his new existence? Follow his journey, fraught with perils, as he unravels hidden secrets and realizes that the world holds far more than he ever imagined.

Blake had been living a mundane life, always feeling like something was missing. Day after day, he drifted through an existence that seemed too small for him, never suspecting that supernatural forces were lurking just out of sight, until one of them tried to kill him. That attempt failed, and it pushed him onto a path far greater... DxD/Multi-Cross Story. Occasional Smut/Lemons.

Who thought putting team 7 in a modern setting was a good idea? ... Don't look at me! This was Ophis' idea. I'm just writing it! Rated M caused DXD. No harem for Team 7. Issei put a lot of effort into building his so I'll let him have his fun. No bashing, except for Riser. Only a little bit though. I just don't like him

Transmigrated as Harry in HP /DxD world. What if Harry didn't grow up with Dursleys? What if he was taken from the doorstep and was allowed to grow to his full potential? OP Harry. Smart Harry. Mad Scientist. Doesn't Give a Shit. (Lots of HP Bashing. MC doesn't care much about DxD )

An experiment gone wrong, or possibly right? A nascent Kaleidoscope opens his eyes. A Fate/DxD/Multicross story. Thanks to TheMadLad for the cover image.

what happens when greek gods and their children meet other supernatural beings such as angels, demons and fallen angels