C431 What a Waste of Your Effort

"Is there something wrong with the video?"

Zuo Shenshen pressed the pause button and looked up at Xuan Bo.

"This video was adjusted by me. I slowed down the speed of the play. If it was played at a normal speed, this little bit of abnormality would not be noticed at all. "

"Has the video been tampered with?"

Zuo Shenshen already had an approximate answer in her heart