C70 Mysterious stone room

Gong Wushuang looked in the direction of Zi Lingxue's finger, and saw a stone wall, "Big sister Lingxue, is there something wrong?"

Zi Lingxue frowned and said, "Look, the Iceworm's Undermoon Water seems to have flowed out from this stone wall!"

Zi Lingxue said this, but it seemed to be true.

And then a thought rose in everyone's mind!

Zi Yueyu opened his mouth wide