Also known as Third Master or Wu San, an old man who operates a black market gold exchange. He has a hidden entrance behind a loose stone slab leading to a small mud house with a beam scale. He buys gold at below-market rates but offers food coupons and Dacron coupons as part of the deal. He warns Zhang Yaoyao about the strict investigation into speculation and profiteering. He is cautious and connects with the supply and marketing cooperative.
