Halo and High School DxD/ハイスクールD×D Crossovers
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soul of humanity by eetyr12 reviews
in the void between stars, there are uncaring deities, monstruos demons, and there is humanity the most consistent species and in the world of devils, angels, and magic it is time for them to rise, I own nothing and every copyright to each author please support the official releases
Rated: M - English - Sci-Fi/Fantasy - Chapters: 10 - Words: 45,640 - Reviews: 13 - Favs: 46 - Follows: 54 - Updated: 9/10/2022 - Published: 8/13/2022 - 2401 Penitent Tangent, Serina, Ophis, 666/Trihexa
Covenant DXD by Glacius-KI13
Tras una lucha pérdida contra la UNSC y tener que realizar un aterrizaje forzoso en donde solo 8 miembros sobrevivieron, nuestros protagonistas tendrán que sobrevivir a este nuevo planeta hasta que sean contactados por Gran Caridad, sin saber que en aquel mundo les aguarda un viaje inesperado y sobrenatural.
Rated: T - Spanish - Sci-Fi/Supernatural - Chapters: 7 - Words: 34,793 - Favs: 4 - Follows: 3 - Published: 5/5/2022 - Rias G., A. Asia, H. Akeno, Mittelt
Power of Possibility by Captain James H00K reviews
This is a start of a multi crossover. Issei has the power of possibility/void/potentiality or the ability to be everywhere and nowhere. OP Issei eventually. Issei will have his harem. He will help many and gain allies. Less perverted Issei. What happens when a child is born with the ability to be everywhere yet nowhere? Adventures large and small with friends and family.
Rated: M - English - Chapters: 1 - Words: 846 - Reviews: 1 - Favs: 11 - Follows: 20 - Published: 1/21/2021
Halo Dxd: El Spartan Sekiryutei by Anakin Namikaze reviews
Luego de una vida dura, Issei esta preparado para enfrentar ante las amenazas del mundo y hacerse de un nombre y ser respetado por todos, de todos modos, por el tiene sangre de Spartan y el sera el nuevo Spartan Sekiryutei. Issei Serio, Mercenario y IsseiXHarem.
Rated: K - Spanish - Sci-Fi/Romance - Chapters: 4 - Words: 43,200 - Reviews: 38 - Favs: 98 - Follows: 99 - Updated: 6/4/2020 - Published: 8/26/2016 - [H. Issei, Cortana, Gabriel]
Sancta Daemonium by A Salty Archer reviews
"When I saw him, I fell at his feet as though dead. Then he placed his right hand on me and said: 'Do not be afraid. I am the First and the Last." -Revelation 1:17
Rated: M - English - Adventure/Supernatural - Chapters: 2 - Words: 11,121 - Reviews: 45 - Favs: 136 - Follows: 194 - Updated: 4/26/2020 - Published: 3/29/2020 - Master Chief/John-117
Truths and Reconciliations by IvoryMaster reviews
Something falls out of the sky, so Rias and her peerage investigate, but they will soon learn truths and revelations thought to be lost to time. And what exactly does Ophis know about the Halo Array?
Rated: T - English - Chapters: 7 - Words: 17,969 - Reviews: 55 - Favs: 98 - Follows: 105 - Updated: 3/2/2019 - Published: 11/12/2017 - Rias G., Vali L., Ophis, Sona S. - Complete
OPERATION: Smack Down by SEXYCANDYCORNSTAR reviews
During the battle on the planet Korthal, an ONI agent was suddenly sent to a universe where devils exist and supernatural incidents are an everyday norm and worst of all, meeting his perverted parallel counter-part which looks like him but shares nothing like poor ONI operative Ichiko Uni. [I DON'T OWN HALO OR HSDXD]. (I am a new writer so go easy on me) I
Rated: M - English - Supernatural/Adventure - Chapters: 3 - Words: 2,480 - Reviews: 6 - Favs: 22 - Follows: 28 - Updated: 12/19/2014 - Published: 12/15/2014
High School DxD: Spartans X Dragons by Sonicfanx1 reviews
Teleportation. Not John's favorite method of travel, but when a teleportation procedure get's interrupted, Spartan-117 get's stranded in an entirely different timeline. How would one of humanities' greatest fare in a Japanese high school that just recently become co-ed and fight against the forces of evil...and good?
Rated: M - English - Adventure/Humor - Chapters: 7 - Words: 69,630 - Reviews: 92 - Favs: 299 - Follows: 308 - Updated: 10/31/2014 - Published: 4/7/2013 - Master Chief/John-117