Hearing the system prompt, Chen Cang was stunned!
He turned around and looked at the unremarkable booth.
Behind it was only one man who didn't seem particularly outstanding, and there weren't many people gathered around the booth either.
Moreover, the key point was that the booth didn't exhibit any special materials or research products, just a thick stack of papers.
It couldn't even be called a book!
The man had a very dejected expression, an indescribable feeling, but his eyes reflected a sense of deep loss.
Chen Cang greeted him.
"Hello!"
The man didn't hear the first time; it wasn't until Chen Cang called out again and patted his shoulder that he turned around.
The man pointed to his ear and apologized with a smile: "Sorry, I have a bit of a problem with my ear, wasn't wearing a hearing aid just now."
While speaking, the man equipped his hearing aid, then turned to look at Chen Cang.
