C125 A Mysterious Video

Just pull the USB off the computer, Chen Yi turned around and looked at the silent Xi Yubo, not knowing what he was going to do.

"Do you know who recorded the video?"

"I don't know. "

Chen Yi answered honestly. When he opened his email today, the video was already lying there quietly. The sender was unknown ID that he had never seen before.

He traced the ID back but found nothing