Halfborngunderson Stories

A crossover of the MCGA fandom and the avengers? Well, that's the story. The avengers target a certain group of teenagers that were dimmed "suspicious". How in...

metanoia (n.) the journey of changing one's mind, heart, self, or way of life soulmates au /// your soulmates name is written on your body.

lol I had an idea for a way for Valhalla to determine soulmates, so lets see how this goes. It's probs gonna be trash. Just saying. This is a fanfiction, all characters...

Hello there. So this book was originally written by @warp_artegia. I have adopted it. If you would like to see the parts before they put it up for adoption, go check out...

Short stories, one shots, and ALL the ships. ALL the fluff. Fierrochase, Blitzstone, and maybe some Samir... Updates every week, I'm open to any and all ideas so please...

What do you get when you cross Magnus Chase and Samirah-al Abbas? Magnus's little sister. Amara doesn't want to believe it, but here goes...she's dead. She's dead, and t...

Aliza Mollins is dead. There's no way to sugar coat it. She's dead, and also a warrior of Odin? Honestly, when her third grade teacher asked her what she wanted to do wi...

Magnus Chase, after playing Among Us one time, has come up with a new game to be played on Floor 19. It involves one person selected as the "murderer", while...

After all the Loki trouble, Magnus and Alex are trying to have a normal life... Or what you can call normal for someone who's dead, someone who dies almost every day, an...

Mallory And Halfborn!

One shots and stuffz

Amber and Marilyn Rodriguez has became einherjar and when they found out that Norse mythology is in fact real they're not sure what to do. Marilyn thinks it's cool and e...

Title says it all. If you enjoy this book I recommend my Gunderkeen oneshots. I do not own any of these characters they belong to Rick Riordan. Nor do I own any referenc...

Hey guys! This is your usually love story, featuring Magnus Chase and Alex Fierro! This is after the Ship Of The Dead. Read to find about more ;) SO THIS IS LIKE A SPOI...

The crew has just defeated Loki and stopped Ragnarok(for the time being) a few years ago and little did they know that another thrilling adventure with a new demigod awa...

[Other Characters From Riordanverse Are Present In The Book But It Is Centered Around The Magnus Chase Characters] Magnus loves camp. He loves seeing his friends from al...

Magnus is a homeless boy who is just trying to get through this last year of school. Alex is new to the school, Alex changes schools offten. What could be different abo...

Hey my name is Taylor, and this is the story of how I died... Actually, it's more about what happened after that. That's right, you've heard it all before. I was chosen...

Hearthstone begins to question why he could have learned runes so easily, even though he was a fitting candidate, it should have still taken years, maybe even centuries...

It all started with a wrong number... and things heated up from there. {Lenny face} Group chat/Texting/Wrong number/Mortal AU and sweet jeezus it's weird and crazy xddd ...