大单小单大双小双公式

简介：Sister Ke Yan, I still have it! Xiao Xiaobai, who was slightly speechless and coughed lightly, then put his hands on Peng Xueyan's shoulders and said with a smile: Okay, don't be so surprised! No matter how good things are, aren’t they only for human use? For me, it is appropriate to give you the best things, Sister Yan.