Professor Lin's expression became very fast, his eyes were fixed on the girl sitting in the last row, his originally ruddy and healthy face turned pale in an instant, he almost forgot that he was still in class, forgot what he was doing now, only the person in front of him in his eyes, he remembered the events of that day, the person next to Ye Ming......

At that time, Professor Lin's white smile made Professor Lin's heart palpitate, and he still can't forget it, and he often has nightmares, always feeling that there is a pair of invisible hands choking his throat in his sleep, and those dark pupils have been secretly watching him, as if as long as the time comes, it will be his death.

Now that the nightmare had come true, that person had really appeared in front of him, how could he not be afraid.

......The stool that was originally for Professor Lin to sit on was brought to the ground by Professor Lin's huge movement, and the students in Class 3 all looked at Professor Lin with a confused and surprised expression, probably not understanding what was happening.

"Professor Lin, what's wrong with you?" The head teacher on the side hurriedly supported Professor Lin, helped up the upside down chair on the ground, and his face was full of hesitation, probably speculating about what was happening in his heart, glanced at Professor Lin, and then at Yan Bai.

"Do you know me?" Yan Bai, who was stared at by Professor Lin, also showed a puzzled expression, she looked left and right, and finally realized that Professor Lin was really looking at her, she stretched out her finger and pointed at herself, her eyes widened, full of surprise and panic, as if she was thinking about whether she had just done something wrong, pursed her lips, looked tangled, and finally made a move.

"Are you alright?" Yan Bai's eyes were dark and bright, and she was extremely sincere, she got up from her seat, walked to the front of the podium, and leaned over to look at Professor Lin, whose face had not fully recovered, her behavior looked normal, but people couldn't find anything strange, but Professor Lin, the reaction was a little strange.

"I didn't ...... It's okay......" Professor Lin finally recovered, he stared at Yan Bai in front of him, his eyes were treacherous, he was looking at Yan Bai's eyes, looking at every expression on Yan Bai's face, the eyes of the person in front of him were pure from beginning to end, only with a little doubt, and he didn't know him.

Professor Lin was a little in a trance and was not quite convinced, his eyes were gloomy, looking at Yan Bai's exposed arms, the fair and smooth skin, and the watery eyes, he secretly swallowed a mouthful of saliva, as if he had some other thoughts, and then the expression on his face returned to the same as before, Professor Lin stood up straight, helped his glasses, still looked like a polite professor, smiled at the students of the third class, and said slowly.

"I'm sorry, classmates, I was a little rude, I was wrong just now, I thought I saw the previous students, and I was a little excited."

"What is your name, classmate?" After saying this, Professor Lin reached out like a kind elder and was about to grab Yan Bai's hand and help Yan Bai up, but he didn't know whether it was intentional or unintentional, Yan Bai raised his eyes, moved a little to the side, and then said to Professor Lin with a smile.

"Yan Bai, if Professor Lin has nothing to do, then I'll go back to my seat first."

"Wait......" Professor Lin hurriedly stopped Yan Bai, he stared at Yan Bai's expression, and then spoke again.