A white spear shot out of the swamp!
The sudden attack sent Chang Ao's expression changing drastically. He frantically threw a punch, unleashing a torrent of Daoist Rhyme in an instant!
But the white spear pierced straight through that Daoist Rhyme and slammed into the Inner Armor over his chest.
Although the Inner Armor was a Sage Artifact, the recoil from the spear's attack still made Chang Ao scream in agony.
With a thunderous explosion, Chang Ao was blasted away and crashed to the ground.
Meanwhile, Lan Yu slowly flew out of the swamp. Though covered in muddy water, she still radiated a faint, sacred glow.
"You broke through!"
Chang Ao lay on the ground, his face filled with disbelief.
He could see what had happened to Lan Yu. She had actually broken through during battle, advancing from the Middle Venerable Stage to the late stage!
"Thanks to you knocking me into the swamp, a large amount of dark energy entered my body and instead triggered a reaction from my Dao Body. I was already close to breaking through, so that stimulation actually saved me quite a bit of trouble."
Lan Yu spoke calmly.
It was just like when Chu Kuangren had used intense heat to stimulate Shang Qingxue's Dao Body into producing cold currents during her training.
Although dark energy could suppress the Power of Light, to a certain extent, it could also stimulate the growth of the Sacred Light Body.
It was just like Yin-Yang Rotation, an endless cycle of generation.
Of course, this was an extremely dangerous attempt. The slightest mistake could cause one's body to explode, killing them on the spot.
One could only say that Lan Yu had been incredibly lucky.
Holding the Staff of Light, Lan Yu circulated her Daoist Rhyme and gathered Spiritual