C1523 Entering the Secret Realm

"What's the problem?" Hei Sunying's face contorted with displeasure.

How were they supposed to apprehend Su Yi if they couldn't even get through the stone door?

A God Connecting Stage Level Ten warrior stepped forward to offer a suggestion, "Brother Hei, this stone door likely has a cultivation base limit. I doubt anyone at God Connecting Stage Level Ten can pass through