Chapter 199: All At Once

He turned to leave.

Professor Qian followed behind him. "Ditto."

Both of them didn't think Xinghe can solve that math problem.

They couldn't understand why Ruobing wanted to make such a fuss and called the three of them. She herself was more than qualified to come up with the test question.

"I too shall take my leave, come and get me when the problem's solved." Professor Chen moved to follow his colleagues.

Even the crowd started to disperse.

The moment the math question was written on the blackboard, they knew it was over.

There was nothing worth seeing about the image of Xinghe gawking at the blackboard.

She would probably stand there for a whole day without making any progress.

"That's it? Where's the other two?" Xinghe said suddenly when the crowd turned to leave.

Her voice had a clear quality to it so it cut through the cacophony in the crowded lab like a knife, sharp and bright.