Metallurgy, who are responsible for extracting "clang" and "bang" metals from minerals and fusing them into a new material called "clangorous"! There is another group of scientists from the aerospace...e Xiao Zheng being able to save Qing Cha might just be a trap he set beforehand!""What are you talking about!" Li Qingci roared angrily, "Don't spout nonsense and slander Minister Xiao! Even if you're...