倍投法则的应用简介：Xiao Xiaobai glanced at Qiu Jiuye and others with a calm expression, and couldn't help but asked with a slight frown: Where are Xiong Xing and Lao Yan? Why are there only a few of you?
Xiao Xiaobai glanced at Qiu Jiuye and others with a calm expression, and couldn't help but asked with a slight frown: Where are Xiong Xing and Lao Yan? Why are there only a few of you?
