"There's no other danger inside this Stone Chamber. You can go in without worry.
"Outside the Stone Chamber is a Formation Barrier formed by an Immortal Formation. Even if Fan Tianshu came in person, he couldn't see what was happening inside as long as the barrier held."
Shen Miaoyin's expression remained calm as her voice reached Su Shi'er's ear through sound transmission.
Hearing her, Su Shi'er took a few steps forward and cautiously entered the Stone Chamber.
Standing before the Stone Engraving, Su Shi'er studied it.
Only after a long while, when he was certain there was no other danger inside, did he stir his thoughts and activate Chan Ding Nine Heavens again.
Moments later, Su Shi'er's mind entered a state of perfect clarity.
A wisp of the Heaven and Earth Furnace's azure light appeared once more in his palm. The instant it emerged, the Stone Engraving before him changed again.
Hum!
Amid a low hum, every pattern on the stone wall glowed faintly.
The indistinct figures carved upon it stirred. One raised a hand, seemingly activating the Pill Furnace in the engraving, and drew dozens of streams of azure light from it in an instant.
The azure light wavered without the slightest fluctuation of mystical energy. It was clearly nothing more than an illusory image.
Even so, Su Shi'er could not help giving it his full attention.
The patterns on the Stone Engraving were plainly linked to the Heaven and Earth Furnace in his possession by countless threads.
As the scene shifted before his eyes, he might learn more about the Supreme Treasure Heaven and Earth Furnace.
In the engraving, the azure light left the furnace but did not immediately dissipate. It hovered before the indistinct figure's palm.
Then the hand seals formed by the indistinct figure changed.
The