Mu Yunfei and Xing Jie understood instantly and didn't ask further. They looked quietly at Xing Ye. Although they were very puzzled, now was obviously not the time for them to ask questions.
"You should have seen that the magical circle in the Cold Coagulation Spring has a connection with the one in the inner mansion," Xing Ye said lightly.
Mu Yunfei and Xing Jie nodded.
"This connection is the source of our Xing family's secret.
"The two magical circles were carved just for the preparation of this moment. Every head of the Xing family has mastered this secret.
"That is, they can protection the Xing family members to the maximum extent once the Xing family suffers such a great calamity."
After hearing Xing Ye's words, Mu Yunfei and Xing Jie were a little confused. With the maximum pr
