Chapter 863: Double Circulation

nitor should call everyone to stand up, and then all students salute the teacher before officially starting the class. 。But at this moment, the entire class was silent. The expected "stand up" didn't...de, while Wu Sidu and Luo Gui Xing chose rare metals which they directly bought from the Blacksmithing Association using Contribution Points. 。Dance Thread chose Nether Iron, a type of cold and metall...