After Xiao Yan and Captain Sheng left, Zhang Zian continued to clean up the garbage in the shop.
He was refreshing his mind of Xiao Yan's positive feedback of Captain Sheng, carefully thinking it over again. Initially, he thought that after this incident, he would not have any further interaction with Captain Sheng. That was why he didn't pay much attention to his appearance.
Now, in his retrospect: Captain Sheng was somewhere in his late 30's to early 40's, in the prime of his life. Because of long-term implementation of outside tasks, his cheeks were tanned into a dark brown. But the clear shape of his face made him look serious. He probably needed a lot of alone time to think hard when handling cases; there was a heavy cigarette smell that exuded from his body. Those cigarettes were obviously not the high-grade ones. His hair was short and sharp, like steel needles, some of which had turned grey already.
