It's the most basic AU possible. You can do any kind of Soulmate AU, whether that be the red string, or that be only seeing the colours of your Soulmate's optics/eyes.
Soulmate AU
It's the most basic AU possible. You can do any kind of Soulmate AU, whether that be the red string, or that be only seeing the colours of your Soulmate's optics/eyes.