trajectory of gunfir

Wang Zhong discovered that there were two small windows against the wall he was leaning on, at a higher place, sunlight slanted in.,The remaining men's weapons looked a lot like Finnish Suomi submachine guns, and his uniform was different from the other three; there were two V-shaped markings on his sleeves.,Wang Zhong also looked up and found that the ceiling was made of wood. Now someone was stepping on the ceiling with big leather shoes, making a heavy thumping sound.。