大小单双玩法规则简介：However, although his mind was unsettled, Qin Fen still noticed a problem. The system sound seemed to have an added spirituality, which was missing before. Are there any other changes?
However, although his mind was unsettled, Qin Fen still noticed a problem. The system sound seemed to have an added spirituality, which was missing before. Are there any other changes?
