"Sorry, Professor Jingji, but I have a little extracurricular doubt."
Jingji Daxiang nodded and motioned for him to continue.
"Professor Jingji, what belief motivates you to devote yourself to the study of looking back on the past?"
Other students and colleagues turned their attention to the podium, obviously curious as well.
On the stage, Jingji Daxiang was silent for a while and replied with a smile:
"If you haven't completely lost something, who would be eager to go back to the time when you had it?"
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The CP of "Produce Camp 2021", well, it's Ji Xing, it's he
Intention:?