The world has cracks, and the sky has a seam. Pressed inside that seam is a secret from time immemorial.
A young man from the modern world falls into a dense fog. When he wakes, he is an orphan of Sword Valley, with the blood of two clans in his veins and the light of yin and yang in his eyes. His grandfather left him four keepsakes and the name of a traitor. He follows that trail from the mortal world to the eternal night, and at last, at the edge of the Guixu, he sees what has been waiting for him inside that seam.
Some are born to mend the heavens. He was born to fill the crack.
