Seeing the examinees gradually calm down, Ao Xue's heart was anything but calm.
She did not know what had happened in this examination instance, but she could sense God-grade Undead descending—and there was more than one.
Although the Sacred Domain was powerful and had a strong restraining effect on Death Qi, her level was too low.
Against God-grade Undead, the Sacred Domain was only a temporary shelter. This barrier alone could not fully protect them.
Just as she had said before, she could only hope that the teachers, leaders, and proctors outside discovered the instance's abnormality soon. Otherwise, the tens of thousands of them would have no fate but to be devoured by the descending God-grade Undead.
Within the Sacred Domain, Ao Xue began collecting her thoughts. She knew that she could not panic first, or these tens of thousands of people would panic along with her.
If that happened, they would be able to hold out for even less time.
Ao Xue looked at the few people beside her. She knew she needed more helpers at a time like this. Those people immediately understood her intentions as well, taking Formation Plates out of their backpacks one after another.
They all came from prominent families. These Formation Plates were trump cards given to them by powerful members of their families, capable of forming protective barriers to keep them safe.
Ao Xue examined the Formation Plates in their hands, and a trace of disappointment appeared in her eyes.
The grades of these Formation Plates were too low. Forget defending against God-grade Undead—even Saint Grade Undead could not be stopped. They could only block some Monarch Grade Undead.
However, Ao Xue did not voice this fact. Standing before the barrier, she gazed into the distance. She could feel the approaching Death Qi