C841 They Returned to the Underground City of Starmoon

The King of Dutrora's words caused Chu Haoyun's heart to tremble. At the same time, Chu Haoyun, who was using the energy matrix theory to convert the frequency of his Divine Sense, adjusted his Divine Sense's fluctuations to the same frequency as the barrier.

Soon, he discovered that the special characteristic of the barrier was indeed as the King of Dutrora had said