Yan Liqiang didn't expect to run into this kind of question after being summoned by the Patrol Inspector.
At this point in time, Yan Liqiang wasn't thinking about that screen at the entrance. He was thinking about the intention behind Sun Bingchen's question.
It was very obvious that the Patrol Inspector wanted to personally verify if he indeed possessed highly retentive memory and vision as these were the key factors which enabled him to see through the Shatu man's disguise that night.
If he truly had such capability, then everything which transpired during the incident that night would make sense and no one would be able to find any flaws with it. However, if the Patrol Inspector didn't believe that he possessed such ability, then what would he think of the incident from that night? If Yan Liqiang were in the Patrol Inspector's shoes, how would he think of it?
