Writing a Fan Novel Based on Brandon Sandersons Cosmere: Ash & Light

(Disclaimer yes I did run this through ChatGPT to make it actually readible (I wrote it all out myself before and it looked unreadable because it was rambling) But in case your worried yes these are all my own ideas) (Also Important if you haven’t read Mistborn or Stormlight this will make no sense to you so sorry lol. That said if you haven’t read them specifically Mistborn I cannot recommend them enough so if you need a good book series read them)

Hi!
I’m writing a novel inspired by Brandon Sanderson’s Cosmere. This is my first attempt at a full-length book, and I’ll be drawing heavily from his various series, particularly Mistborn and Stormlight Archive.

I’m still figuring a lot out, so I welcome constructive feedback and suggestions—but please be kind! This is very much a work in progress.

Story Premise

The novel follows a young noble from Scadrial named Elric Lur, who is chosen by Harmony to act as an agent of Ruin on Roshar. While there, he becomes a Knight Radiant of the Dustbringer order and begins a journey of learning what it truly means to wield destruction—and balance—in the broader Cosmere.

Main Character: Elric Lur
• Origin: Young noble from Scadrial
• Abilities: Twinborn
• Allomancy: Steelpushing (pushes against metal to move himself or objects)
• Feruchemy: Gold (stores health to rapidly heal or endure damage)
• Personality: TBD (still developing as I write more)
• Role: Chosen by Harmony to represent the aspect of Ruin on Roshar

Setting & Timeline
• Timeline:
• Scadrial: Post-Bands of Mourning (Mistborn Era 2)
• Roshar: Around the time of Stormlight Archive Book 5
• Locations:
• Begins on Scadrial: exploring Elric’s noble life and Harmony’s influence
• Shifts to Roshar: where Elric explores new cultures and magic systems

Plot Outline (Rough Draft)

Act 1 – Scadrial:
• Introduce Elric, his noble background, and his Twinborn abilities
• Show his growing connection to Harmony
• Harmony reveals a growing imbalance and asks Elric to travel to Roshar as his “Ruin”
• Elric is hesitant, but agrees—setting his journey in motion

Transition to Roshar:
• A worldhopper (character TBD) helps Elric cross over
• Elric arrives in war-torn Alethkar, unfamiliar with the land or its dangers
• Begins to learn about Roshar’s cultures, Surgebinding, and Radiants

Bonding with a Spren:
• A mysterious ashspren begins following Elric—he doesn’t understand what it is at first
• Through hardship, Elric swears the First Ideal, becoming a Dustbringer

Ghostbloods’ Involvement:
• Elric’s Mistborn powers attract the Ghostbloods’ attention
• They attempt to recruit (or manipulate) him for their own goals

Writing Progress
• Currently halfway through Chapter 2
• Focus so far is on developing Elric and Harmony’s early interactions
• I plan to share early chapters once they’re more polished

What I’m Looking For:

I’d love help or input on the following:
• Worldbuilding: How to make Elric’s transition from Scadrial to Roshar feel natural and immersive
• Balance: Blending Mistborn and Stormlight magic without overwhelming the reader
• Lore: Making sure I don’t contradict Cosmere canon or invent non-canon powers
• Title Ideas: Still looking for the right one (open to suggestions!)

I’m really excited to keep working on this and sharing more as it develops. Thanks for reading my rambling intro—I’ll post updates and chapters soon!

1 Like

Being completely honest I understood none of that, but keep up the good work ig

If you haven’t read Mistborn or Brandon Sanderson that’s completely fair it’s a little confusing at first and I suck at well getting all my ideas down