She stiffened slightly and looked up.
Her delicate face was streaked with tears, a truly pitiful sight.
Her eyes lit up. "Dr. Ling?"
The man was indeed Dr. Ling Yun. He looked to be in his late twenties, exceptionally handsome in his white lab coat, and was an acquaintance of Shen Zhi.
He was the one who had taken a great interest in the theory Shen Zhi had told him about, and he had subsequently verified its validity.
This time, he had come to No. 1 High School at the school's invitation to give a lecture at his alma mater. He would be staying for about a week.
Coincidentally, during a recent lecture where he mentioned the theory of non-uniform speed light particles, this very student, Lin Bao'er, had raised her hand and offered many unique and insightful opinions, which had left a deep impression on him.
Ling Yun smiled. "Why the tears?"
