When Li Si An woke up in the afternoon. She was a bit frantically looking for her cell phone on the bed. It should have been in her hands, in her arms. But when she woke up it was gone.
The problem is that the screen setting on the phone is always on. She didn't set it to sleep aromatically. Li Si An's phone screen wouldn't turn off or turn dark before she locked it.
The next problem is the most important one. Li Si An remembered she was looking at the photo of young Ye Mubai on hee cell phone. If it wasn't locked then the phone screen should still be showing Ye Mubai's photo.
Where's the cell phone? Did Su Yu come to her room and take her cell phone?
Li Si An thought of all the bad things that would happen if Su Yu saw Li Si An managed to get a picture of the polaroid that should have been destroyed. What will the man do to her?