大小单双倍投怎么计算

简介：Therefore, even if this dragon clan has a long lifespan, it is really about to become extinct in this world. After the old dragon clan leaves, I am afraid that the number of this dragon clan will decrease. To put it bluntly, in fact, this dragon clan is actually because of the large number of the clan. It's because it's too rare, even though it's powerful.