1k+ Son of Jashin » by DelayedInspiration Percy Jackson is an unusual demigod. Mostly because he is neither Greek, Roman, Norse, or Egyptian. He's Shinto, and when the Titans try forcing him into their service, he goes into hiding, but then he's found by a bunch of kids in orange that turn his entire life into one big pile of shit.
Percy Jackson and the Olympians, M, English, Horror & Adventure, chapters: 34, words: 150k+, favs: 1k+, follows: 1k+, updated: 5/17 published: 10/6/2016, Percy J.
99The Vanguard - Forging A Legacy » by ZedricSOZ AU set after The Blood of Olympus... When the dust settles and the rubble of war become the foundation of a brighter future, there is always a divergence. Those who pick at the pieces to create their newfound peace and those who can't escape their past. After constantly being the buffer between humanity and the end of the world, it's only natural that Percy can't run from his past.
Percy Jackson and the Olympians, M, English, Adventure, chapters: 22, words: 160k+, favs: 143, follows: 171, updated: 5/17 published: 7/31/2021, Percy J.
70Percy Jackson: Shadows Rise » by SkyRunn3r An ancient betrayal brought to light, plots amongst the Gods and a new prophecy could herald the end for the Era of the Gods, and Olympus as a whole. Annabeth and the remainder of the seven struggle to save their friends and family without Percy, he died in Tartarus. Or did he? How far will Percy go to save his family,? Dark Fantasy PJO World, Updates sometime Friday-Sunday, Enjoy!
Percy Jackson and the Olympians, M, English, Fantasy & Romance, chapters: 19, words: 186k+, favs: 103, follows: 136, updated: 5/15 published: 3/22, Annabeth C., Percy J., OC
1k+Anomaly » by Rosenkreutz He refused to believe in reincarnation, but that was long ago, in another life, in a distinct universe. Sent in a world where the strong survives, and the weak perish, made his skin crawl. Luckily, he knows this world—he knows the board, and he knows the pieces.Time to make a move [Self Insert].
High School DxD/ハイスクールD×D, M, English, Adventure & Fantasy, chapters: 51, words: 683k+, favs: 3k+, follows: 3k+, updated: 5/11 published: 5/9/2017, [OC, Valerie T.] Diehauser B.
931The Grim Herald » by AzureStoryTeller Issei a supernatural being of unknown origins, has acted as a force of vengeance for centuries but has grown wary of the bloodshed and violence. Having dropped his old life, he opts to live a kinder life, now helping others. However, his past isn't done haunting him as the game of fate is cruel. AU. OOC. Issei x Harem. Rated M for Future Chapters. Immortal, non-cannon harem.
High School DxD/ハイスクールD×D, M, English, Romance & Angst, chapters: 62, words: 586k+, favs: 1k+, follows: 1k+, updated: 5/10 published: 1/14/2017, H. Issei, OC
474 A new god of Remnant » by TheSilverboar He is the last of his kind. After the war with Gaea the world of gods and monsters was too damaged and was fading. Sent away with what remained of their knowledge for his survival, Percy is now in the world of Remnant with all his power and skill. A much more jaded and serious Percy, acknowledges the power he shows in the book series, pairing undecided.
Percy Jackson and the Olympians & RWBY, M, English, Adventure, chapters: 17, words: 34k+, favs: 2k+, follows: 2k+, updated: 5/9 published: 8/3/2018, Percy J., Team RWBY, Team JNPR
209The Broken Booster Gear » by Try Another time God didn't plan ahead enough. 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 jail nothing would ever be the same. This is just the beginning of a new story for Ddraig and Issei.
High School DxD/ハイスクールD×D, M, English, Romance & Adventure, chapters: 44, words: 247k+, favs: 1k+, follows: 1k+, updated: 5/9 published: 3/29/2021, H. Issei, Ddraig, Great Red, Tiamat
516Solo Tartarus Journey (Dark Percy) » by Pjo-fan-35 What if at the end of Mark of Athena, Percy had managed to save Annabeth, but had ended up falling in by himself? Follow Percy's Journey through Tartarus by himself as he slowly finds himself becoming darker and darker in order to survive. House of Hades AU. The rest of the story will remain unchanged. Dark Percy. Rated M for language and gore.
Percy Jackson and the Olympians, M, English, Horror & Fantasy, chapters: 39, words: 83k+, favs: 624, follows: 733, updated: 5/9 published: 8/5/2020, Percy J.
914 The Mortal God of Olympus » by Robs511 Born to an Archangel and a God, I always knew my story wasn't going to be simple. Especially in a world full of rival gods, scheming Devils, vengeful Angels, and monsters who would love nothing more than to chew upon my bones. But hey, atleast I had a trusty Gamer system by my side. I was literally born to be overpowered, what could possibly go wrong? Dark Mc, Gamer Mc/OC Mc
Percy Jackson and the Olympians & High School DxD/ハイスクールD×D, M, English, Fantasy & Adventure, chapters: 29, words: 175k+, favs: 2k+, follows: 2k+, updated: 5/7 published: 11/5/2021, OC, Thalia G., Gabriel, Percy J.
475 Boiling Points May Differ » by A Firm Refusal of Organics Michael claimed it was a miracle worked by God's system. Tiamat argued that it was an outside force of fate. Percy wasn't sure which he believed more, but for better or for worse, he was in their reality now. It really was just a matter of perspective...
Percy Jackson and the Olympians & High School DxD/ハイスクールD×D, T, English, chapters: 16, words: 106k+, favs: 1k+, follows: 2k+, updated: 4/25 published: 11/16/2019, Percy J.
288The Born Again Fate of DxD » by MetalSharkey90 Daniel Cole, died at the age of 28 during a failed robbery. Waking up in Limbo the Dragon of Dragons, Great Red offers Daniel a new chance of life. A chance to live in the world of High School DxD. Taking up his offer, Daniel is now the Homeroom Teacher of Class 2-B in Kuoh Academy. (Slight Crossover with Fate/Stay Night)
High School DxD/ハイスクールD×D, T, English, Supernatural & Humor, chapters: 16, words: 92k+, favs: 1k+, follows: 1k+, updated: 4/23 published: 9/25/2020, [OC, Serafall L.] H. Issei, Rias G.
171 Reign of Khaos » by Greed720 Percy Jackson had fulfilled all the tasks set before him, the prophecies his life had revolved around had ended. His entire life had led up to that one moment, that final confrontation and now it was over. For a time he didn't know what it was he should do next. But, after a chance encounter, he found a new goal, a different destiny, and this time it was one that he chose!
Percy Jackson and the Olympians & High School DxD/ハイスクールD×D, M, English, chapters: 4, words: 27k+, favs: 824, follows: 1k+, updated: 4/22 published: 2/5/2020, Percy J., Artemis, Ophis, Jeanne
116A Pervert's Guide to Becoming the Red Dragon Emperor » by KingVessel Issei only had a dream to become a Harem King. At least since he became friends with Matsuda and Motohama. However, when he finds out about the Dragon in his arm, Issei realizes that in this new world he's about to be drawn into, he has to be strong enough to live and protect his dreams and his Horde. Warning: Likely to be hijacked by Zelretch.
High School DxD/ハイスクールD×D, M, English, Adventure & Supernatural, chapters: 19, words: 103k+, favs: 467, follows: 562, updated: 4/20 published: 2/8/2021, H. Issei, Matsuda, Motohama
101The LP Dragon Emperor » by Imperial-samaB 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
High School DxD/ハイスクールD×D, M, English, Adventure & Drama, chapters: 10, words: 70k+, favs: 555, follows: 663, updated: 4/19 published: 11/14/2021, H. Issei, OC, Murayama, Katase
5 The Second Born » by Sun Cradles Alden Gremory is nothing like his sister. For starters, he hasn't been allowed to leave the house in nine years. Add in the fact that his Queen is a Valkyrie, and now you get the picture. Of course it's only complete by own his power being traumatic to him. Interesting yet? A rewrite of an idea I had before I could really write. First story too. Hope it's you enjoy it.
High School DxD/ハイスクールD×D & My Hero Academia/僕のヒーローアカデミア, M, English, Drama & Adventure, chapters: 2, words: 26k+, favs: 47, follows: 61, updated: 4/13 published: 3/19, Rias G., OC, Sirzechs L., Momo Y.
384The God Complex » by Amazing Lord Shamastus A god complex is an unshakable belief characterized by consistently inflated feelings of personal ability, privilege, or infallibility. Basically, the desire to be perfect and correct, even in the face of impossibility. This is a story that brings that practice to life through Issei. And this is how it begins! OPIssei x Harem and lemons. *CH14 REVISED 03/20/2022*
High School DxD/ハイスクールD×D, M, English, Supernatural & Fantasy, chapters: 14, words: 94k+, favs: 1k+, follows: 1k+, updated: 3/20 published: 6/9/2019, [Yasaka, H. Issei] S. Irina
169The Gamer Emperor » by zanetti So you believe in the supernatural? That there are beings such as Angels, Devils, Dragons and many other races? And that many of these beings live and coexist with human beings? Moreover, among these humans, one stood out, his name? Altair. He would make this world the stage for his ravings and his jokes. For someone like him, nothing matters, or at least it shouldn't.
High School DxD/ハイスクールD×D, M, English, Adventure & Romance, chapters: 58, words: 110k+, favs: 556, follows: 654, updated: 3/19 published: 2/3, H. Akeno, Kuroka, Aika K., Ingvild Leviathan
29Red Feathers » by Creno K War, nothing but the endless destruction of war. That is all Issei knows from the day he was born into a world taken over by war, all creatures choosing a side to survive. Fighting for control of the Underworld was his main concern, even hating the enemy he had been killing since he began fighting. Devils were nothing but pests the Fallen would kill, well not all of them.
High School DxD/ハイスクールD×D, M, English, Adventure & Romance, chapters: 8, words: 34k+, favs: 180, follows: 210, updated: 3/17 published: 4/25/2021, [H. Issei, Grayfia L.] Azazel
706The Heroic Calamity » by AzureStoryTeller Issei Hyoudou, a relatively normal boy, has lived an uneventful and lonely life. However, one day, he meets someone who changes it all completely. Battling demons from his past and present, he must go into the future, as the past becomes his future. Will he survive these ordeals? REWRITE OF THE ORIGINAL HEROIC CALAMITY. OOC and AU. Fem Vali.
High School DxD/ハイスクールD×D, M, English, Romance & Drama, chapters: 78, words: 621k+, favs: 990, follows: 1k+, updated: 3/15 published: 10/11/2018, H. Issei, Vali L., OC
989Death's Chosen » by DanzyDanz Once upon a time, the Biblical God was bullied. That event alone completely derailed the original plot of DxD while freaking out every living god.
High School DxD/ハイスクールD×D, M, English, Adventure & Hurt/Comfort, chapters: 31, words: 272k+, favs: 1k+, follows: 2k+, updated: 3/10 published: 2/2/2020, [H. Issei, Rias G.] Tiamat