e mecha practice course has a dedicated area, located in the southwest corner of Slytherin Academy, the Mecha Trial Ground. 。Only a dozen or so first-year students from Class One signed up for the Mec... huge gun, long and slender, over two meters long. The barrel was especially long, but it was slightly thinner than the rapid-fire cannon Tang Wulin had repaired. However, Tang Wulin vaguely felt that...