倍投进一退二方法简介：Aren't the students in these three classes all civilians? Why are they all so wealthy, all equipped with hoverboards, and all equipped with silver firearms? How can other people fight with them? The instructor of Class 7 complained.
Aren't the students in these three classes all civilians? Why are they all so wealthy, all equipped with hoverboards, and all equipped with silver firearms? How can other people fight with them? The instructor of Class 7 complained.
