C197 Song Xier Who Lost Her Memory

When Xier didn't come back, Zheng Yushuo was so worried that he didn't sleep at night. When he found her, he was so excited that he didn't sleep at all.

Finally, it was dawn. He found the key to Xier's room from Ms Yang. He was afraid that she was still locked inside and would not open the door.

But the key in his hand was not unlocked yet