C805 Opening up the Secret Passage

Outside the Holy Sky City, in every direction, everyone was desperately digging tunnel. After two days of unremitting efforts, they finally dug through the tunnel.

Cao Yue looked at the secret tunnel that was dug and instantly rejoiced. "Quickly, inform the captain that the secret tunnel has been opened."

"Yes."

A mercenary replied and ran off to report.

On the other side