Chapter 784: Chapter 784: The Fall of the Three Grand Elders!

Immediately, the two of them began to mobilize the True Qi within their bodies continuously, and then simultaneously swung the swords in their hands!

"Dual Sword Union!"

"Quell the Mountains and Rivers, open the Heaven and Earth!"

In an instant!

The True Qi exploded by the two transformed into tens of thousands of Flying Swords, bombarding Lionel Yeager all at once!

Moreover, these tens of thousands of Flying Swords directly formed a huge torrent of sword energy, rushing towards Lionel Yeager on the way!

This torrent of sword energy crushed everything in its path, all the rocks that shot up into the sky were shattered into pieces, and the earth was also torn apart!

The thunder and fire entwining above it are also incredibly terrifying - shattering everything, burning everything!

The move performed jointly by the two has reached the extreme in terms of killing power, destructive power, and destructive power!

Lionel Yeager just waved his hand and shouted!