The Philosophy Department is very close to the South Garden canteen.
Qiao Yu usually doesn't crash early morning classes, so wherever he audits a class, it's basically mealtime by the time he's done, and he eats at the nearby canteen.
During this period, he's tried almost all the canteens on the Yanbei campus.
He's also got a good idea of each place's signature dishes.
Just as he was enjoying his meal, he got a call from Senior Brother Chen.
"I... Qiao Yu... you, you, you..."
"What's up, Senior Brother Chen?"
"You've been invited to attend the World Algebraic Geometry Conference, and you're going to give a thirty-minute presentation?"
It took quite a while for Chen Zhuoyang on the other end to get this sentence out smoothly.
"Huh? No way? Senior Brother Chen, this was decided a long time ago. You're the Mr. All-Knowing of our Math Research Center, how come you're just finding out now?"