C3266 It's too Early

"His name is Xiao Hei, a senior engineer and criminal investigation technician!"

"He is also the head of the Criminal Investigation Technology Department. The National Security Treasure System is personally supervised by him. He is a rare talent!"

"Come, Xiao Hei, let me introduce you. This is Mr. Loo!"

Little Black was a middle-aged man about 1.7 or 1.8 meters tall