Don't Close Your Eyes

I'm a new writer just starting out, so please take care of me. Forensic doctor Lao Zhou pulled out a female corpse from a wall. The body was not decomposed. Eyes open. There was a piece of paper stuffed in his mouth that said "Don't close your eyes." He enlarged the picture of his pupils. There is a person standing in the black dot. In his bedroom. The next day, my partner died on the sofa. Eyes open. He held the same piece of paper in his hand. Notes started appearing everywhere. Bedside. On the table. On my daughter's drawing paper. Everyone is saying the same thing: when do you close your eyes. He found his father's file. Case 73. He is the 74th case. The daughter is the 75th case. The needle and thread are ready.