C643 I Can't Wait

Grand Elder breathed a sigh of relief and warned himself not to make any more noise.

Then, the Great Elder looked at the situation below in an extremely agitated manner.

Minutes and minutes passed.

After nearly two hours, Jiang Nan successfully scanned the area.

"Furnace Number 4, it's done. Hurry up."

Jiang Nan ordered.

Furnace Number 4 was ready