Jie Cai for Geng Metal Day Master: The Raw Ore Meets the Cut Gem

How Jie Cai (Rob Wealth) manifests for Geng Metal Day Masters. Discover how Xin Metal's already-refined jewel creates a cross-register challenge for Geng Metal's raw ore — and what this reveals about the specific tension between structural mass and refined precision competing for the same downstream destination in BaZi.