They saw the gigantic Obsession Furnace, True Demon Runes drifting in the sky, and the Sea of Obsession radiating with colorful black light.
This was the deepest part of the Fallen Immortal Land, the most fragile place between heaven and earth.
"Are those vital energies surging out from the Obsession Furnace?!" Celestial Venerable Shangli was extremely shocked.
Even Bai Yu couldn't understand,
"How is this possible… I can't feel any vital energy here at all… What exactly is the vital energy heading to the Eastern Continent?!"
Celestial Venerable Shangli gritted his teeth and said, "We can only go inside the furnace and have a look."
Celestial Venerable Baiyu quickly stopped him,
"Calm down! Look at those True Demons! They're all Tribulation-level True Demons; if you rush in and cause a riot, this Fallen Immortal Land will collapse immediately!"
Seeing hundreds of thousands of Tribulation-level True Demons, Celestial Venerable Shangli immediately came to his senses,
