Thunder churned, blazing across the Nine Heavens.
The old Taoist's voice still echoed when he suddenly made his move.
"Go!"
His hands formed a Dao seal, and he stamped his foot.
Nine streams of thunderbolt order roared forth, evolving into nine vast rivers of lightning.
As the rivers of lightning crisscrossed, they silently evolved into a Nine Palaces diagram.
The power of the forbidden formation throughout this land of mountains and rivers surged into the Nine Palaces diagram, revealing an inconceivable spectacle.
Nine Palaces diagrams were common enough.
Yet within the Nine Palaces diagram forged by the old Taoist with the laws of thunder were nine supreme laws of the thunder path, including Li Fire Bright Thunder, Kan Water Mysterious Thunder, Sun Wind Vacuous Thunder, Qian Heaven True Thunder, Kun Mountain Yin Thunder, and more.
When the power of the forbidden formation poured into it, the Nine Palaces diagram seemed to transform into a domain of thunder, exuding a profound sense of boundlessness and eternal permanence.
Boom!
Heaven and earth shuddered violently, and the aura of destruction was terrifying.
Everyone present felt their eyes sting and their bodies and minds tremble. Even their Divine Sense was suppressed, leaving them unable to perceive anything.
Nine Palaces Form the Diagram, Heaven and Earth Perish!
This was a peerless divine ability of a Half-Step Eternal. How could it be compared with anything ordinary?
In the distance, Su Yi's figure was instantly trapped within the Nine Palaces diagram, like a tiny ant falling into a thunder pool of the Nine Heavens.
In an instant, countless dazzling bolts of lightning surged like tides, intending to blast him into dust and erase him completely.
Su Yi's expression remained calm, as still as an ancient well.
Not long ago, he had fought Yue Qiong, a Half-Step Eternal