A Complete Analysis

That young man could engage with the staff in the coffee shop so frequently and jokingly, so he must be one of the wait staff in the coffee shop. 

Colonel Lin nodded repeatedly. He praised Jiang Yao discreetly and gave her another thumbs up. "Are you finished with your analysis?" he asked.

Jiang Yao smiled. "Are you expecting me to tell you about the waiter who smashed my coffee and took me to the ladies' room?"

Colonel Lin's face froze. He busted out laughing a few seconds later. "Excellent work, Jiang Yao. I did not expect you to be that perceptive. How did you see right through that? Please tell me!"

"I liked Lu Xingzhi's intelligence for devising such a test." Jiang Yao secretly regarded Lu Xingzhi as her idol. It was a battery of tests. She was about to fall into a trap if she were not careful.