大单小双大双大单怎么顺规律

简介：Qin Fen shook his head gently, and then asked aloud: You should know the existence of the Black Prison Star. Even if you don't know, you should have heard of it more or less. The fourth prince is now punished by the Emperor to go to the Black Prison. Star, there are the Holy Dynasty's army and a large number of criminals in the Black Prison Star. Their mission is to kill the aliens.