He felt stifled with frustration.
In the end, he chose to vent all that frustration on Heavenly Venerable Yuanshi.
Then he formed several hand seals in succession.
The Immortal Slaying Sword Formation grew more and more powerful.
Meanwhile, Yuanshi, trapped within it, furrowed his brow.
He tightened his grip on the Pangu Banner.
He had already lost an arm through a moment of carelessness just now.
And now, he grew even more cautious.
After all, Tongtian held the advantage within this sword formation.
In his towering fury, he launched attacks from time to time.
At the same time, one thing puzzled him.
I've been trapped for so long. Why... has no one come yet?
This shouldn't be happening!
Surely the other three knew I was coming here.
Even if something delayed them, they should have arrived by now.
But...
After all this time, there was still not the slightest sign of them.
That could only mean one thing...
He had been abandoned!
Those three had never intended to come at all!
Hah!
When that thought struck him, Heavenly Venerable Yuanshi's expression turned utterly ugly.
His face darkened like a storm cloud.
He knew that, on his own, he could hardly break the Immortal Slaying Sword Formation now.
It was virtually impossible.
Unless... he was willing to pay an excruciating price.
The Immortal Slaying Sword Formation was said to require four saints to break it.
But it was not actually quite that formidable.
Still, breaking it with fewer than four saints required an excruciating price.
Not only would they suffer grievous injuries, but they would also sustain enormous losses.
Normally, the Immortal Slaying Sword Formation could not be set up so quickly.
Thus, they were not particularly afraid of it.
But this time, Lu Feng's interference had given Tongtian ample time