Wan Dao Bei Chess

Zhou Xing is a blacksmith in Qingshi Town. His hands can touch the cracks in all things—in iron, in people, and in heaven and earth. Lao Tie said: "Sealing" means joining two pieces of iron together, and there must be a soft layer in the middle. Every time a gap is filled, the rust lines creep up one more point. Filling in the end, people are the gaps themselves. He's the caulker. She was waiting to fill in the blanks.