The Azure Blue Sea Lord and Heavenly Waterfall Water Emperor Lan Qiong finally prepared to act personally.
The Clear River Allied Legion had been fighting fiercely outside the Source-Devouring Channel for a long time.
Although the main frontline positions had not fallen, Clear River Time-Space remained unable to push the endless stream of Source-Devouring Beasts back to the other end of the channel.
Worse still, some of the energy and law tides generated by the large-scale clashes between legions were instead devoured and used by the Source-Devouring Beasts.
If this continued, even if the Clear River Allied Legion could hold the front line indefinitely, it would be unable to stop the Source-Devouring Channel from stabilizing completely.
The two Level-12 Strong Practitioners had to make an attempt.
The Heavenly Water Deep Blue Mirror appeared above the battlefield first.
As its deep blue surface spread in every direction, an incredibly clear watery radiance enveloped the entire Source-Devouring Battlefield.
The source-devouring veins previously hidden within the bright yellow tides revealed themselves one after another beneath the mirror's light.
At that moment, the legions of the Azure Blue Sacred Sea Civilization also received a substantial boost from the rules.
Their water-element shields, dulled by prolonged fighting, gleamed deep blue once more.
Whenever the Heavenly Water Deep Blue Mirror locked onto a source-devouring vein on the battlefield, nearby legions concentrated their fire to forcibly wipe out the Source-Devouring Beasts entrenched there.
The appearance of this Dimension Supreme Treasure alone rekindled the Clear River Allied Legion's flagging morale.
The Azure Blue Sea Lord made no prebattle declaration.
She merely raised her hand and pointed gently toward the Source-Devouring Channel, and the entire Deep Blue Sacred Sea moved forward.
The Azure Blue Sea Lord then stepped out of the Deep Blue Sacred Sea.
She ignored the ordinary