Inside the underwater estate of the Black Sand River.
"Luckily, the protective formation here was sturdy enough. Otherwise, this time it really would have been more likely to be bad than good."
Wu Chong said between ragged breaths. Half his Daoist robe had already been dyed red with blood, and his face was deathly pale. Clearly, his injuries were far from light.
"Martial Uncle Wu, this formation is merely a top-grade Second-tier Great Formation. It has only held out until now because the one who laid it possessed heaven-reaching methods!"
"Still, I fear this formation will not be able to hold on for much longer!"
The one speaking was Cao Xiu. At this moment, he was controlling the great formation with all his strength. Only with Wu Chong and several other Law Enforcement Hall elders assisting him had they managed to endure until now.
Beneath the Black Sand River, a formation flickering with brilliant spiritual light protected the area.
The many attacks from the Core Formation cultivators outside had all been blocked, but the great formation now looked ready to collapse at any moment. It felt as though it would be breached before long.
When that happened, with the formation gone, those Core Formation True Persons from who knew where would charge in. Then they would truly be finished.
"Sigh, let us hope the sect responds quickly. Since when did Qingling Region have so many Core Formation cultivators?" a Law Enforcement Hall disciple said, his face filled with panic.
They knew they had taken a trip through the underworld this time.
If not for a Supreme Elder suddenly deciding to accompany them on this mission, they would have had to face several Core Formation cultivators head-on.
That was absolutely a situation of ten deaths and no life!
And even with