Re:Snow

Jon Snow was killed and through the mistake of Melisandre, his body ends up unable to return back, but the Three-eyed Raven gives him a new chance to live. And so, he shows up, armed with only Longclaw and Ghost at his side, in the Kingdom of Lugnica at the same moment as Subaru Natsuki. How would he manage to survive that hellhole of a world? Rated M for canon-typical violence.