进一退二法倍投法详解简介：Just now, I was looking down from Xue Ying's back and found a puddle in the northwest of the basin. It should be an underground spring. Unsurprisingly, Old Man Huang Sha must live there.
Just now, I was looking down from Xue Ying's back and found a puddle in the northwest of the basin. It should be an underground spring. Unsurprisingly, Old Man Huang Sha must live there.
