出组三规律及部分胆号规律简介：Seeing Xiao Xiaobai take the book and walk straight forward, Yu Na, who frowned slightly, couldn't help but hurriedly stepped forward and asked: Xiao Xiaobai, why didn't you come to school for three days in a row?
Seeing Xiao Xiaobai take the book and walk straight forward, Yu Na, who frowned slightly, couldn't help but hurriedly stepped forward and asked: Xiao Xiaobai, why didn't you come to school for three days in a row?
