C1887 The Test Is Still Ongoing

At this moment, Ye Feng's mental power was increasing at a terrifying speed... Finally, he reached the 17th step.

The Illusory Heart Array left behind by a sixth-grade formation master, Wu Ya Zi, could not be broken with spiritual force, but it brought great benefits to one's spiritual force. This was something even the old Daoist in the heavens had never thought of before