C639 The Heavenly Means!

"Hehe, won't we know if it's real once we try it?" Lin Tian said with a laugh. "Let's start with the cultivation of medicinal herbs. Tower Master Yaen, simply follow my method to draw vital energy from the underground spirit vein. I'll handle setting up the formation."

As he spoke, Lin Tian cast numerous talismans and drew his sword to etch cloud patterns onto the floor of the Pill Refining Room