be a bit of warmth for you [South park stick of truth au style]

[cross-posted from ao3]
A kingdom covered in snow, with a curse laid upon it, after a war.
A drow elf prince who tries to escape marriage and save his home.
A prophecy to be fufilled.

South park fantasy au, lightly taking inspiration from stick of truth
The title is taken from The Oh Hellos song "Boreas"