阶梯倍投法简介：Damn it, this is impossible. How could your firearm be so powerful? Hong Zhenzhong was the first to exclaim, and the others looked at Qin Fen eagerly, waiting for his explanation.
Damn it, this is impossible. How could your firearm be so powerful? Hong Zhenzhong was the first to exclaim, and the others looked at Qin Fen eagerly, waiting for his explanation.
