C21 Mysterious Black Cloak

Ever since he had left to keep watch over his forehead, no one had come to see Xin Xiaoyuan except for someone who brought him food on time.

Xin Xiaoyuan didn't dare to move around without someone accompanying him. He just stayed in his tent, reading books and practicing his martial arts.

One night, just as Xin Youxuan was about to fall asleep