This Great Thunder Sound Sword Formation was also created by Chen Lei, combining the skills he had practiced in the lower realm before.
Of course, the skills from the lower realm have no power at all in the upper realm, but the combination of that sword formation, combined with the laws of thunder that Chen Lei has mastered now, can produce brilliant sparks and exert magical power.
The power of this great Thunder Sound Sword Formation is terrifying to the extreme.
At this time, the elder of the Tiandi Sect was enveloped in the Great Leiyin Sword Formation and felt extremely dangerous.
This sword formation made the elder of the Tiandi Sect feel terrified. His intuition kept warning him that he was about to die at any time.
This Tiandi Sect elder was extremely confident in his intuition.
At this time, the elder of the Tiandi Sect no longer had any reservations. He mobilized all his cultivation and sacrificed a spiritual treasure, defending with all his might, trying to block Chen Lei's Great Thunder Sound Sword Formation.
“Boom boom boom…”
A total of eighty-one great thundering swords unleashed their power at the same time, emitting a deafening thunderous sound. At the same time, terrifying sword beams crisscrossed and attacked the elder of the Tiandi Sect.
And these sword beams were extremely condensed, like lightning.
Lightning sword beams instantly slashed at the spiritual treasure offered by the elder of the Tiandi Sect.
The spiritual treasure offered by the elder of the Tiandi Sect was a bronze tower.
This bronze tower was engraved with all kinds of mythical beast runes. When it was driven with all its strength, these mythical beast runes seemed to come alive, flying out from the bronze tower, emitting millions of beast roars, shaking the sky.
These runes were flying, and each rune was like a divine beast, making the sound of thousands of beasts galloping, with astonishing power.
These mythical beast runes exuded terrifying power and rushed towards Chen Lei's Great Thunder Sound Sword Formation fiercely, trying to dissolve the Great Thunder Sound Sword Formation.
The lightning-like sword beams emitted by these great thunder sound sword formations slashed at the divine beasts transformed by the divine beast runes.
Suddenly, these mythical beasts were cut in half and then destroyed.
One by one, the runes of the divine beasts were all eventually destroyed by the sword light.
Then, the sword lights slashed on the bronze tower.
Countless sword lights slashed at the bronze tower, and endless sparks burst out instantly.
And on this bronze tower, there were deep sword marks.
This bronze tower was incredibly powerful, but it could not withstand Chen Lei's Great Thunder Sound Sword Formation and was damaged by it.
At this moment, the eighty-one divine swords in the Great Leiyin Sword Formation suddenly spun rapidly, and then turned into eighty-one lightning bolts, shooting at the bronze tower.
"boom!"
With a loud bang, the bronze tower broke into pieces, turning into countless fragments that flew in all directions.
A magical treasure was directly destroyed by the Great Thunder Sound Sword Formation.
However, the great thunder sound sword formation that Chen Lei had cast was also completely destroyed.
The power of Chen Lei's Great Thunder Sound Sword Formation is so strong that it is almost comparable to innate magical powers.
Chen Lei's mind moved again, and another large Thunder Sound Sword Formation took shape, trapping the elder of the Tiandi Sect in the large Thunder Sound Sword Formation.