My name is Du Chao, and I'm a narcotics officer. I've never worn that sacred uniform even once. All told, I've been undercover in the Golden Triangle for ten years. 1. Surviving a Fierce Battle "Bang! Bang!"—Two loud gunshots rang out, and two drug dealers were hit right between the eyebrows. "Brother Chao! Great marksmanship! To be honest, I've suspected you're an undercover agent more than once!" Shabi, panting heavily, teased me with a grateful look. I smiled calmly, pressed the hot gun barrel against Shabi's forehead, and gave him a vicious death threat: "I'm a Hong Kong Royal Police officer, you guys have..."