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A Mutual Branding by Nythtak
Fandoms: Invincible (Cartoon 2021), Invincible (Image Comics)
11 Mar 2026
Tags
Summary
Across nearly a dozen worlds, Mark Grayson is defined to varying extents by the first words his soulmate will say to him, printed on his skin since birth. Whether he fights against, searches for, or simply craves them, it's a bond that can't be broken - even before the words are spoken.
Turns out, his soulmate was never in his world at all.
And with a soulmate, there's no second chance if he ruins it.
Obviously, you know what a soulmate AU is when you wake up in one after the court mandated traumatic death.
Less obvious is how to deal with the sheer number of soulmarks (ha) painting blurry words on your ribcage.
...Your soul is a gigantic slut, and you're about to make this everyone else's problem.
Series
- Part 2 of robin in a pine overcoat