层进式阶梯倍投法实例

简介：With such a bunch of big guys coming to kill them, Su Can and the others immediately felt restless. These were the bosses who usually saw the dragon but never saw the end. But after thinking about it carefully, they felt that they should come. After all, Su Can and the others were also holding a graduation ceremony here. It's a party, so we should say goodbye, not to mention that there are more than just Su Can and his class here.