进一退二法倍投法详解简介：Bing Batian was completely in a mess. In just a short period of time, more than a dozen names appeared, and he didn't have the right to decide the name. What do you think this is?
Bing Batian was completely in a mess. In just a short period of time, more than a dozen names appeared, and he didn't have the right to decide the name. What do you think this is?
