The message was sent by Professor Frank.
To be honest, Pan Jingyuan's personal relationship with this Professor Frank was quite ordinary, and they didn't have much communication outside of work. He couldn't recall a time when Frank had specifically wanted to chat with him privately at a conference before.
Although they were the only two from Huaxia on the team, which to others would suggest a closer connection, their relationship wasn't as good as everyone seemed to think. Sometimes Pan Jingyuan found it odd that he wasn't that keen on Professor Frank.
Ultimately, it could only be attributed to the idea that a gentleman's friendship is as insipid as water.
"Professor Pan, I sent you an email this morning. Maybe you were already asleep by then. I mainly want to inquire about Qiao Yu."
"Oh, what would you like to know?"
"Why don't you first take a look at the email, and then I can call you to discuss it after the meeting, if that's convenient for you?"
"Sure."
...