God-level Xueba system upgrades 999 seconds

She was wearing a gray windbreaker, with a red and white plaid scarf tied around the neckline, her blond hair was casually scattered behind her, and there was a furry cat earmuff on her ear. The corners of her mouth were turned up, with a touch of playfulness , looks both charming and pure.

Looking at Ou Yilin, "On Contradiction" appeared in Qin Luo's mind, and Ou Yilin is a combination of contradictions.

"Should I call you Classmate Qin now? Or should I call you Professor Qin." Ou Yilin didn't care whether Qin Luo would refuse or not, and pulled away the stool opposite Qin Luo.

Classmate Qin or Professor Qin?

Qin Luo took a serious look at Ou Yilin and said, "Which university are you going to take?"

Oileen:? ? ?

"What do you mean?"

"If you want to take the Yanda exam, you should call me Professor Qin." Qin Luo paused: "If you don't take the exam, you still have to call me Professor."

Qin Luo thought about it seriously, no matter whether Ou Yilin is studying at Yenching University or not, his status as a professor is always there and will not change because of Ou Yilin.

"..."

Then so and so, give me a knife.

Oirin has the urge to cut people.

You have to be called whether you take the test or not. What does this have to do with whether you say it or not?
Ou Yilin resisted the urge to kill someone, glanced at the notebook on the table, and said, "Student Qin is studying Professor Chen's thesis?"

"En." Qin Luo nodded and said, "I'm studying the possibility of using Professor Chen's theory to solve the Riemann Hypothesis."

Ou Yilin staggered and almost fell to the ground!

"Student Qin, are you sure it's the Riemann conjecture? A conjecture proposed by the mathematician Riemann?" Ou Yilin gritted her teeth and asked.

"Is there any conjecture besides it that can be called the Riemann conjecture?" Qin Luo thought for a while and said.In his impression, there seems to be only one Riemann conjecture.

Ou Yilin had the urge to hide her face and run wildly, bullying people, it was too bullying.

How could it be Riemann's guess that he opened his mouth and closed his mouth?Can you still speak properly?

"..." The corner of Ou Yilin's mouth twitched, she took out a piece of chewing gum from somewhere, and handed it to Qin Luo: "Professor Qin, would you like a piece?"

She bit her words hard, desperately suppressing the anger in her heart.

Uh……

Seeing Ou Yilin's livid face, Qin Luo hesitated for a while, then reached out and took out a piece: "Thank you..."

Although Qin Luo was educated not to accept food from strangers, there was a story between himself and Ou Yilin. It should be fine to accept a piece of chewing gum from her, right?
Thinking of this, Qin Luo removed the candy wrapper and put the chewing gum into his mouth.

Lemon flavor, not to mention, is quite delicious.

Seeing Qin Luo chewing, a smile flashed in Ou Yilin's eyes.

"Since you accepted my gift, then we are friends, don't you think so, classmate Qin?" Ou Yilin squinted her eyes and said.

friend?

A stick of gum?

Isn't this friend a little too cheap?

But thinking about the sour taste in his mouth, Qin Luo really couldn't say anything.

Could it be possible to spit out the gum and give it back to her?

Think about it, forget it.

Qin Luo really couldn't do such out-of-the-ordinary things. Anyway, he is also a university professor, and he is also the youngest professor in the history of Yenching University.

"Of course, we've always been friends." Qin Luoyi said seriously.

Hearing Qin Luo's words, Ou Yiling's eyes flashed a smile of success.