C603 It Was Seen Through

"Sealing Stone, Grand Elder, is that Sealing Stone especially important?"

Taoist Tianchi nodded his head heavily. "Yes, it is very, very important. It can be said to be the core of the ___."

The core?

Everyone was shocked. From the name of the core, they knew that it must be very important. They were afraid that it would not be enough to lose it