C87

The woman in black and Mu Liuyun looked at each other for a moment. Then, their bodies suddenly shrank and they almost fell to the floor. Mu Guanyu's eyes also narrowed, and he almost fell out of his eye sockets.

The woman in black held on to the door frame and let out a painful groan.

"Sister Yu, it's you?" Mu Liuyun finally spoke as he groaned and trembled.

At first glance