C640 The Incident at the East Window

"Mr. Cheng, please tell us the details." With a serious and responsible attitude, the police brought Cheng Haoxuan into the room and asked him in detail.

Cheng Haoxuan told the police everything that had happened. He also made detailed notes. "This is the evidence." Cheng Haoxuan handed the USB to the police.

The police put it into the computer. When they turned it on