If it were anyone else in the world, Qiao Yu would probably already be considering how to make a polite exit by now...
Are you kidding me? A box lunch to persuade a mathematician who just won the Fields Medal to help review your paper? That's downright outrageous.
But this was Qiao Xi, so not only did Qiao Yu not want to leave, he even forgot the good news he wanted to share, only feeling curious.
Since coming to Beijing, Qiao Xi had been attending classes, studying. He didn't even know what his mom was actually learning.
Judging from the grades, they were just average. But considering Qiao Xi's age, her average grades were actually quite impressive.
"Where's the paper? Let me see it."
"Eat first, it'll get cold later."
"Logically, isn't it better to eat cold food in the summer?"
"I said eat first!"
"Okay, but at least tell me what problem your paper solves first, right?"
Feeling helpless, Qiao Yu simply asked while helping Qiao Xi open the lunch box.
