After the man shouted, everyone's attention was immediately attracted and they looked towards the big screen on the stage.
On the big screen, Joseph's face changed.
He is very old. There are many crow's feet at the corners of his eyes and many wrinkles on his forehead. His whole person already looks old.
However, during the period of time he was injected with the longevity medicine, the wrinkles on his face were slowly fading.
In order to compare the treatment effect, the organizer also directly sent the photo of Joseph thirty minutes ago to form a comparison.
"Look, Mr. Joseph's wrinkles have become thinner and lighter."
"Not only are the wrinkles changing, but his skin also seems to be getting younger."
"Look, Mr. Joseph's hair has changed from white to black."
The comparison between Joseph's photo thirty minutes later and the video now shocked everyone present.