"Hmm, you should go. Since he left, he probably won't come back for a while, and besides, if he really wanted to kill me to silence me, he wouldn't just stand outside watching." Mu Yin came to her senses and wasn't so worried anymore.
However, after Lu Jingchuan left.
She still cautiously closed and locked the doors and windows with Zhu Hongyan, went upstairs to Chi Zhenfa's room, talked, and waited for news.
It wasn't long before Lu Jingchuan returned.
"How was it?" Mu Yin quickly asked.
"It's so strange, the surveillance showed he had been here for a while, but he just stood outside doing nothing until you noticed him..." Lu Jingchuan copied the video to show her.
In fact, from the angle where the Ghost-Faced Man was standing, Mu Yin wouldn't have noticed him if she hadn't gone to the kitchen cabinet to get something.
