System FanFiction

A Gamer’s Guide to Witchcraft and Wizardry

A Gamer’s Guide to Witchcraft and Wizardry

F/M
Gen
G
Updated
14.04.2025
Fandom
Harry Potter - J. K. Rowling
Characters
Regulus Black, Original Male Character(s), Sirius Black, Narcissa Black Malfoy, Andromeda Black Tonks, Bellatrix Black Lestrange, Walburga Black, Orion Black, Black Family (Harry Potter), Arcturus Black III | Sirius Black's Grandfather, Antares Black (OC)
Tags
Slow Burn Magic Character Study OC SI Slice of Life Marauders Era (Harry Potter) Reincarnation Isekai and Transmigration POV Outsider Video Game Mechanics Black Family-centric (Harry Potter) System
Some people are born to change the world; Antares Black was destined to remake it. But the threads of destiny are not so easily rewoven, and in pulling one, he risked unraveling them all. ⦁ Note: Just a heads-up—this story's not super fast-paced or...
The Tragic Hero In Remnant

The Tragic Hero In Remnant

F/F
F/M
G
Updated
11.04.2025
Fandom
Fate/stay night & Related Fandoms RWBY Fate/Grand Order
Characters
Original Male Character(s), Blake Belladonna/Yang Xiao Long, Artoria Pendragon | Saber, Ruby Rose (RWBY), Yang Xiao Long, Weiss Schnee, Blake Belladonna, Team RWBY, Ozpin (RWBY), Yang Xiao Long/Original Male Character(s), Blake Belladonna/Original Male Character(s), Blake Belladonna/Original Male Character(s)/Yang Xiao Long,
Tags
Fluff Angst Slow Burn Everyone Needs A Hug Fluff and Angst Idiots in Love Action/Adventure Polyamory Romance sorta - Freeform Kinda Isekai and Transmigration
(Inspired by BurgerNoTomatoes on Wattpad, Promised(reluctant) Victory in Remnant)Being a hero is the worst.The human spirit reacts differently from tragic stories to stories with happy endings. If you end up with a happy one people will riot and hate...
My wizarding talent system

My wizarding talent system

F/M
M/M
G
Updated
14.04.2025
Fandom
Harry Potter - J. K. Rowling
Characters
Harry Potter, Sirius Black/Remus Lupin, Remus Lupin, Sirius Black, Ron Weasley, Hermione Granger, Cho Chang, Hermione Granger & Harry Potter & Ron Weasley, Sirius Black & Harry Potter, Cho Chang/Harry Potter
Tags
Bisexual Remus Lupin Gay Sirius Black Sirius Black Lives Parselmouths & Parseltongue (Harry Potter) Book 4: Harry Potter and the Goblet of Fire System Book 3: Harry Potter and the Prisoner of Azkaban Parselmouth Harry Potter Blood Adoption (Harry Potter) Hagrid continues his education
When Harry awakens a system, things forever change, he frees sirius, gets to live with him and gets to have one normal year, now that he doesn't think he is being hunted.
Gamer System of Death's Reincarnated Master

Gamer System of Death's Reincarnated Master

F/F
F/M
Multi
G
Updated
15.04.2025
Fandom
Harry Potter - J. K. Rowling Fate/stay night & Related Fandoms 呪術廻戦 | Jujutsu Kaisen (Manga)
Characters
Harry Potter/Harem
Tags
Female Harry Potter Reincarnation Master of Death Harry Potter System gamer - Freeform
Harry potter, Death's master, is given a new chance at life. Reincarnated into a world of curses as a teenage Itadoriti Yuji, she doesn't really know exactly how she is going to live her life. Though there is one that she is certain of: she will make...