Inside the black barrier.
Lan Wencheng drew on his divine power, rapidly forming seals with both hands to connect with the Divine Dao Laws.
Countless blue Divine Runes drifted out of his body, gradually forming a vast triangular array.
As the array appeared, Lan Wencheng's aura surged to its peak.
"Annihilation Dao Light!"
One of the people maintaining the barrier caught sight of the blue triangular array and cried out.
"Annihilation Dao Light? What's that?" someone asked.
A person who recognized it explained, "It's one of the Lan Clan Royal Family's secret Divine Arts. Once the array is complete, it releases a beam of light so fast and destructive that a Third Level God King of the Lan Clan Royal Family once used it to kill a Fourth Level God King."
Those hearing of the art for the first time were stunned.
The God King Realm was not divided into early, middle, and peak stages. The gulf between a Third Level God King and a Fourth Level God King was like the gulf between the God Core Realm Early Stage and the Early God Tribulation Realm.
The fact that this art could kill an enemy across such a gulf showed how powerful it was.
Besides, a God King's life force was far stronger than that of someone in the God Core Realm.
If a Low-level Spirit took a direct hit, there was no chance of survival!
When Zhuo Bufan saw Lan Wencheng use the art, wariness appeared on his arrogant face for the first time.
He recognized it too.
Before the attack on the Blue Sea, his superiors had gathered intelligence on the Lan Clan.
Their report on the clan's Divine Arts had specifically noted that this one could kill enemies above its user's level. Once locked on, its target