Wang Daoyuan was astonished. He knew the power of the Five Elements Sword Domain.
It had previously held its own against the old tea tree, which possessed some Great Vehicle strength.
Yet within this formation, it had actually been breached.
Even the Five Elements Sword Domain could not withstand this formation's power. Other than the Spirit Pearl, there truly seemed to be no other way.
The lightning tribulation still showed no sign of stopping. Bolts of grayish-purple lightning continued to crash down.
However, this lightning tribulation was not very accurate. Only an occasional bolt landed near Wang Daoyuan.
Nor was it like a true heavenly tribulation, capable of locking onto its target.
As long as he used an evasion technique, he could easily dodge it.
Still, the heavenly tribulation power within this Primordial Lightning Tribulation was all good stuff and could not be wasted lightly.
He summoned the Forging Immortal Cauldron and the Spirit Refining Gourd to see whether they had any way of dealing with this formation.
The moment Forging Immortal emerged and saw the scene before him, he was greatly shocked.
"Master, where have you come to? How could there be such a formidable formation?"
"Inside a secret realm in the Ancient Battlefield. This formation can unleash a Primordial Lightning Tribulation, and even my Five Elements Sword Domain was broken."
Forging Immortal wore an incredulous expression. "Impossible! Your Five Elements Sword Domain is quite powerful, and you also have your domain divine ability.
"Even if an early Great Vehicle cultivator personally attacked, it would be difficult to break through it in a short time.
"The Seven Stars Sea Cultivation World has no Seventh-order spirit vein. A formation cannot unleash much power here."
The chatterbox Spirit Refining remained silent at this moment. He controlled the Spirit Refining Gourd's main