With This Ring
A Diverse Harry Potter/Iron Man Multiple Crossover Fanfiction SeriesKendis Black, a Black non-binary witch who defeated the world’s darkest sorcerer, wakes to find themself accidentally married to billionaire playboy Tony Stark. What begins as chaos between two messy bisexuals soon sparks a love that bridges the wizarding world, MCU, and the multiverse itself.
![[The Temporary Spouse] Chapter 31: Uninvited Guests](https://withthisring.ingloriousgigi.com/wp-content/uploads/2025/08/pexels-photo-7368191-1-400x250.webp)
[The Temporary Spouse] Chapter 31: Uninvited Guests
Kendis dropped her wand with a shock as Hermione brushed herself and then waited impatiently as Ron stumbled through the floo. "That is the last I do international portkey," Ron muttered to himself. Hermione rolled her eyes, but then Tony walked through the door and...
![[The Temporary Spouse] Chapter 30: Piecing It Together](https://withthisring.ingloriousgigi.com/wp-content/uploads/2025/08/pexels-pavel-danilyuk-8111253-1-400x250.jpg)
[The Temporary Spouse] Chapter 30: Piecing It Together
“When are you going to stop all of this nonsense and finally settle down?” It was a question that she always got every time Kendis went home. As the Defeater of Who Must Not Be Named and as the current Lady Black of the Ancient and Noble House of Black, it was...
![[The Temporary Spouse] Interlude: Inverted](https://withthisring.ingloriousgigi.com/wp-content/uploads/2025/08/pexels-xoqse-718983-1-400x250.jpg)
[The Temporary Spouse] Interlude: Inverted
Chester hated failure. It never failed to enrage, and this was no exception. He had been so close to making Harry his, but he slipped out of his fingers. And he even dared to use his favorite spell against Chester. It rankled, and Chester despised this lasted setback....
About the series
With This Ring by Gigi Kiersten also known as ingloriousgigi is a clever heartfelt multiverse crossover that smashes the Harry Potter universe straight into the Marvel Cinematic Universe and refuses to apologize for it. The story centers Kendis Black a Black autistic non binary trans femme take on Harry Potter who defeats a dark wizard and then wakes up married to Tony Stark a bisexual genius with ADHD and way too many feelings.
What starts as a wildly inconvenient magical accident turns into something intimate grounding and unexpectedly life changing as Kendis and Tony learn how to love each other across wildly different worlds. Together they blur the line between magic and technology build new alliances and become a powerful bridge across the multiverse whether it is ready for them or not.
the main players
support trans rights
With This Ring is a Harry Potter crossover series and I need to be clear that this exists alongside the reality that J.K. Rowling is actively and gleefully participating in the genocide of trans people to the point that she has openly stated that money from the Harry Potter franchise including books audiobooks, plays, tv shows movies games, and official merch directly funds anti trans lobbying groups responsible for the rollback of trans rights in Scotland.
I am urging you to boycott the Harry Potter franchise entirely. Do not give her your money; instead, put those funds toward trans rights organizations and trans mutual aid requests.
Below is a directory I personally put together to make that easier.
Hey there, I’m Gigi Kiersten (they/them), a genderfluid trans man, queer writer with a serious love for romance and a soft spot for tropes. Under the name Georgina Kiersten, I write cozy LGBTQ+ contemporary romances full of heart. When things get darker, moodier, or a little more twisted, I write as Jasper Hyde, diving into paranormal and angsty contemporary stories.
I’m also a geek at heart and a loud and proud fanfiction author. My most popular fic is The Temporary Spouse-a Harry Potter and Iron Man crossover that’s queerer and more chaotic than it has any right to be.
Outside of writing, I spend my time designing for fun, binge-watching queer Asian dramas, and devouring trashy romance novels like they’re five-star meals.
Locations
Curious about the settings in the With This Ring universe? From Las Vegas to Los Angeles and far beyond, this is your guide to the places that shape the story and the world these characters live in.
World Building
This is your go to guide to how the With This Ring crossover universe works, from detailed breakdowns of supernatural species to the different magic systems. Everything you need to understand the world lives right here.
asides
There is more to the With This Ring series than the main stories. The asides are where you will find side stories, slice of life ficlets, fake social media posts, articles, and so much more. You can find them all right here.