After making a round in the city, Zhao Hai found a nice hotel to stay in. After having dinner in the hotel, he took a rest in his room instead of going out. Zhao Hai found that when it was almost dark, there would be a drumbeat on the city wall. When the drumbeat sounded, the people on the street would go home immediately. Those who didn't go home would leave the city or find a place to stay. After the three rounds of drumbeat, no one could be seen on the street.
&Nbsp; Zhao Hai immediately knew what this meant. It seemed like the city was under curfew, otherwise, it wouldn't be like this. Zhao Hai didn't want to cause trouble, so he stayed in the hotel.
