Xinbal Cemetery.
The entire team of Soul Guardians was shocked at this moment because all of the restraints on them were gone. They could move freely now, and the endless swarms of undead that had been rushing at them were now scattered, as if the power controlling them had suddenly vanished. These undead lay on the ground or fled, equally bewildered by what was happening, with terror etched on their faces. Yet, despite their efforts, they could not escape this barrier.
This barrier is a shield; without a way to break it, outsiders cannot enter, nor can those inside leave.
After all, they didn't want anyone to know what was happening here; they wished to remain hidden, so the barrier had to stay intact.
Initially, the barrier had a hole due to continuous attacks, which allowed Kuyi Tulan to enter, and upon entering, Kuyi Tulan sealed the hole, clearly not wanting the outside world to know what was happening inside.
