C641 Secretly Spying

As time went on, the Grand Elder had been secretly spying.

Almost two hours had passed, but it was about to ripen. Jiang Nan began to move, continuously throwing out success rates to probe.

Very quickly, through the probing, the first batch of pills was successfully refined.

"Furnace No. 2 is done, hurry up."

Jiang Nan still sat on the chair and quickly instructed.

Now