Sky Marked Souls (гет)

Prompted by cerulean8ullet on tumblr: 'Soulmates get blue marks on their skin wherever their other person gets physical pain.'
Rey has long wondered whose pain she wears on her skin like blossoms - a brave pilot, a legendary smuggler, a hero?
She never expects to find him on the opposite side of the battlefield.
Ren has given up on finding the girl who paints his hands and hips sky-like, but then suddenly she's standing over him wearing his new scar. The scar she's cut with her own hand.
They have been on a collision course since the day they were born, inexorably drawn to each other, and neither one can escape unscathed.