After thinking about it for a long time, Fang Lubai still looked around, and seeing that there was no one else, Fang Lubai walked back to look at the office week quickly, and gently cut open the envelope with scissors.

I saw a piece of letter paper slowly fall out of the envelope and land on the desk like a feather.

He looked up at the letterhead, but there was nothing written on it, just two squares, and nothing else.

"What is this?" This sudden letter made Fang Lubai puzzled.

Shaking the envelope casually, Fang Lubai found that there was a smaller piece of letter paper slowly falling out of the envelope, with a few lines of small black characters on it, obviously, this was not handwritten.

Opening the letter, Fang Lubai's brows couldn't help frowning.

Because, this is a new challenge letter.

"My old friend, during the time when I didn't want to bring it back to China, you actually found the 'postman' from three years ago, and what I didn't expect was that you actually found the 'brother' and 'nurse' through him."

"This time, let's have some fun, it's so boring to kill people all day long, this is the first puzzle I prepared for you, I hope you can solve the puzzle, so that my progress will be hindered, good luck."

Holding the letter paper in his hand, a few drops of cold sweat dripped from Fang Lubai's forehead. He put the letter back in the envelope, and then placed it in his pocket.

"It seems that he can't sit still after all." Fang Lubai sighed, picked up the key to Table Mountain and walked out the door.

Sitting in the car, Fang Lubai was thinking about what kind of problem the 'actor' had prepared for him this time.

Wu Wenhui obviously didn't expect Fang Lubai to come back, with a hint of surprise on his face. Fang Lubai didn't talk nonsense, and slapped the letter directly on the table.

"What is this?" Nie Wenguang looked at the envelope on the table and looked at it casually in his hand.

Fang Lubai casually held his teacup, and Fang Lubai poured a sip of strong tea: "This letter has a life-urging charm stuffed in it." ”

After listening, Wu Wenhui's face was shocked. After reading the contents of the letter, his face was a little ugly.

"This guy..."Wu Wenhui's eyebrows furrowed, and he seemed to be thinking about something.

"Since the other party has not moved for the time being, we are helpless." Wu Wenhui rubbed his brows and said to Fang Lubai with a solemn face.

"That's what I thought, since the other party didn't move, we had to step up our precautions. Since he chose to send the letter to the Normal University, it proves that the puzzle he came up with must be hidden in the Normal University. After Fang Lubai finished speaking, there was a faint worry on his face.

"In that case, we have no choice but to see the move." Wu Wenhui sighed and took out a file bag from the drawer.

"What is this?" Looking at the brown paper bag, Fang Lubai muttered in his heart.

"The verdict of Meng Sifan and Wu Xiaoxuan."

"Coming down so soon?" Although Fang Lubai's face was incredulous, he still couldn't resist his curiosity and opened the file bag.

Looking at the verdict above, Fang Lubai looked at Wu Wenhui with some concern: "In this way... Does it really work? ”

"As the old saying goes, wealth is sought in danger." Wu Wenhui snorted and passed the matter.

Looking at Wu Wenhui, who had a breezy face, Fang Lubai suddenly felt that he seemed to be very sure.

"Okay, don't say more, Lao Tan and I will have a meeting in a while, you can be busy yourself."

He said as he straightened his clothes. Seeing that he wanted to leave, Fang Lubai hurriedly stopped Wu Wenhui.

"What, you kid is still in trouble?" Wu Wenhui stopped and looked at Fang Lubai curiously.

"It's such a Wu Bureau, you also know the scale of this Tianhai Division, can you... Can you add more people? Fang Lubai whispered while rubbing his hands.

After listening, Wu Wenhui laughed: "Do you need me to transfer the entire public security system?" ”

"If you can, it's a good decision to take it." Fang Lubai said cheekily.

Unexpectedly, Fang Lubai's face was so thick-skinned, Wu Wenhui glared at him: "You kid, don't listen to the wind and rain, although this matter is really important, but the police force in the police station is not something that can be mobilized casually." ”

"I understand this, I understand this......" Fang Lubai smiled: "I have no other requirements, can I transfer the SCI team to the Normal University to assist in the investigation?" ”

"There are no doors! A few of them have been training recently, and if they are really successful, I don't know how many elites there will be in our police department! Wu Wenhui directly vetoed Fang Lubai's proposal.

"That's... Can I do it alone? Fang Lubai asked with hesitation.

"Who?"

Fang Lubai pushed open the door and saw Professor Nie lying in a rattan chair napping.

He chuckled, then pulled a thin blanket from the room and draped it over him, but he didn't expect this slight move to wake up Nie Wenguang.

Nie Wenguang rubbed his eyes, thinking that it was Han Tian running again, but he didn't expect Fang Lubai to stand in front of him.

"Do you really think you're a young man? I don't know how to keep warm on such a cold day. Fang Lubai saw that he was awake, so he simply put the blanket directly on the chair and leaned back on the sofa next to him with a smile.

Nie Wenguang rubbed his eyes, and asked sleepily, "Where did you kid run away again?" ”

"What can I do, go to the library and read a book!" Fang Lubai said with a little weakness.

"Stop talking nonsense, I just came back from the library in the afternoon, why didn't I see your kid?" Nie Wenguang frowned and looked at him with displeasure.

"Haha... I'm talking about the police library......"

Nie Wenguang knew that Fang Lubai had something to hide from him, and seeing that he didn't want to say it, it was inconvenient for him to ask more, so he skipped the topic: "You haven't forgotten that there is still class tomorrow, right?" ”

Fang Lubai secretly screamed badly, but there was no wave on his face. Seeing Nie Wenguang looking at him with a serious face, he had no choice but to laugh twice: "I haven't forgotten... I haven't forgotten..."

"It's good that you haven't forgotten." Nie Wenguang glanced at Fang Lubai angrily: "This is your first class, don't make any mistakes." Although I was only transferred to serve as a punishment, I hope that you will take every student seriously. ”

Looking at Nie Wenguang with a solemn face, Fang Lubai scratched his head in embarrassment.

Fang Lubai was thinking about how to answer, but there were a few soft noises at the door. Nie Wenguang subconsciously glanced at the wall clock, hesitated for a moment, and still asked Fang Lubai to open the door.

At this time, Han Tian has not finished class yet, and other teachers generally do not go to the dormitory to deal with official business, and the sound of knocking on the door is still a little urgent, obviously the other party is not a regular visitor.

Sure enough, after the door opened, Nie Wenguang saw a thin girl standing at the door, panting and looking into the room.

"Hello, excuse me...... Hey, what's that for you? ”

It was none other than Zhang Lisheng, who had just separated from Fang Lubai. I saw her right hand on the door frame, and there were still a little beads of sweat on her face, obviously tired.