trajectory of gunfir

Wang Zhong only thought about it for a moment, but immediately denied the idea. People should believe in science, this must be a prank by that group of friends, damn them!,Wang Zhong discovered that there were two small windows against the wall he was leaning on, at a higher place, sunlight slanted in.,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.。