"Xie Guanglin asked for leave after class that afternoon." Li Hao said.
"Are you taking leave?" Cheng Qianfan asked in surprise.
"Yes." Li Hao nodded, "It was said that he was exposed to wind and cold after soaking in the bathtub."
"It's really a coincidence." Cheng Qianfan smiled slightly and said.
He covered the pen in his hand with a cap and leaned back on the back of the chair, "What did you find about the piece of paper that the person gave Xie Guanglin that day?"
"The male student's name is Xun Hanyi, and he is a student in Xie Guanglin's substitute class." Li Hao said, "That person was Hong Wenyu that day, and he was said to be a relative of Xun Hanyi. Xie Guanglin was found to ask for a math paper."
"This, well, Hong Wenyu, what does this person do?" Cheng Qianfan asked.
"Hong Wenyu is a physics teacher at Meilin Middle School." Li Hao said.
A middle school physics teacher found a math teacher from another school to ask for a math paper...
This doesn't seem too outrageous.
Cheng Qianfan thought in his mind that according to what he observed that day, Hong Wenyu was very young and had a strong desire for knowledge. Many places were connected to physics and mathematics. No, to be precise, mathematics is the mother of all natural disciplines, and it makes sense for the physics teacher to ask for math papers.
Now, what he cares most about is whether Xie Guanglin has replied to Hong Wenyu.
"No, Xie Guanglin was sick and asked for leave, so he never saw a foreign guest again." Li Hao said.
"Hong Wenyu asked Xie Guanglin for the paper with a math paper written on it." Cheng Qianfan said seriously, "I told you to stare at the garbage thrown by Xie Guanglin. Have you noticed anything?"
"These are all papers we found from the garbage thrown away by Xie Guanglin." Li Hao handed a cloth bag to Cheng Qianfan.
Cheng Qianfan poured the paper in the cloth bag on the table and he checked it carefully.
He pulled open the drawer and took a pair of tweezers.
Cheng Qianfan used tweezers to pick up the paper sheet to look at it.
Some paper was torn into several pieces, while others were crumpled and clamped into a ball.
Some papers are also covered with yellow grains and reincarnation objects, which are used as paper for rubbing the butt.
Cheng Qianfan's expression was focused and he didn't care about these things.
He nodded slightly.
It can be seen that Xie Guanglin is indeed very obsessed with mathematics.
These papers are filled with dense numbers, function formulas, calculation processes, etc.
He was not sure whether these calculations were related to the difficulty of Hong Wenyu asking Xie Guanglin for advice on math papers, but these were indeed related to mathematics.
So, Xie Guanglin is indeed Ren Anning they are looking for?
"What did you find in the Jin Liqi bathhouse?" He buried his head in studying the paper and asked casually.
"When Jin Liqi's bathtub was making trouble, Xie Guanglin happened to come to the bathtub. When he entered the bathtub, the soup guests inside were eager to see if his things had been stolen." Li Hao said.
"There is only Xie Guanglin in the Tangchi?" Cheng Qianfan raised his head and asked in surprise.
"Brother Fan, you guessed that there is indeed someone in Tangchi." Li Hao said.
He picked up the water cup on the table, drank a large cup of hot tea, and said, "The soup cook was originally two people, so the other person went out to check the loss, so the man stayed in the soup pool."
"Is that right?" Cheng Qianfan stroked his chin and frowned slightly.
He glanced at Haozi, "Since Xie Guanglin entered Tangchi, these two people were in Tangchi. How long has it been?"
"More than twenty minutes." Li Hao thought for a while and said, "It should not exceed half an hour."
"Did these two people spend a long time in the Tangchi? They just spent less than half an hour alone? Or..." Cheng Qianfan's heart moved and he asked immediately, "Are they saying that from the time these two people met in the Tangchi and one of them left, the whole process did not last more than half an hour, and there were only the two of them all?"
"It's only about twenty minutes since Xie Guanglin entered Tangchi and the Tangke inside left." Li Hao said, "Then the man's companion returned to Tangchi. The man heard the return companion say that he lost something, and then left."
"What did they lose?" Cheng Qianfan asked.
"I lost a scarf." Li Hao replied, "When the man heard that he lost the scarf, he left angrily."
"When Xie Guanglin entered the pond, how long has the person inside been soaking in the pond?" Cheng Qianfan continued to ask.
He looked at Haozi with an expectant look in his eyes. He did not explain to Haozi about these details. Now he wants to see if Haozi can do better.
"Four minutes, no more than five minutes." Li Hao replied immediately. He smiled and said, "I thought Brother Fan might ask these questions, so I became more careful and asked more questions."
"Good job." Cheng Qianfan nodded slightly.
There is a problem!
When Cheng Qianfan heard Haozi give the answer to this time, his eyes lit up.
The man who was alone with Xie Guanglin in the soup pool only spent about half an hour in the soup pool, which was abnormal.
For those who like to soak in the soup pool, soaking in the soup pool is a kind of enjoyment. In the cold winter, you can't wait to soak in the warm and hot soup pool for a while, soaking it soaks every pore in your body so comfortably that you don't want to move.
Of course—
According to what Haozi found out, the man seemed to be angry because his scarf was stolen, so he left angrily.
This seems to be explainable.
However, the scarf was secretly angry, and it was so angrily left early, which seemed to be an equal sign without doubt, but it was not.
It is already a fact that scarves are stolen. For a person who has to break the flowers in half, it is better to soak in the pond for a while to "recover the losses". It seems that this is the most correct way to do it.
Of course, there is another situation where this person left the Tangchi-
"Did that person ask the owner of the bath to compensate after leaving the bath?" Cheng Qianfan asked.
"No." Li Hao shook his head, "The two of them left after leaving the Tangchi, put on their clothes and left. They had no intention of asking for compensation from the Bachi."
He thought for a while, "I didn't even make a noise."
I left angrily after losing the scarf, but I didn't ask the owner of the bathhouse to pay for it, and I didn't even complain. This is abnormal.
Cheng Qianfan had a vague judgment in his heart, and he had reason to suspect that this person used Tang Chi's private space to meet Xie Guanglin.
Even Cheng Qianfan felt aroused his heart. He felt that he had reason to suspect that the thief went to Jin Liqi's bathhouse to steal things. This was also arranged, with the purpose of attracting Tang Ke from the Tangchi to create an opportunity for this person to talk secretly with Xie Guanglin.
So, now the problem is that Xie Guanglin is just a mathematical expert who returned from Citiland to serve his motherland, and an intellectual who is ignorant of the world based on investigations. How could he have such a secret relationship with others?
What's the problem here?
Cheng Qianfan couldn't help frowning and thought secretly.
Suddenly, his heart moved and he had a bold guess.
Cheng Qianfan spread out the pretty complete paper that was not torn apart and smoothed it out with his hands.
He looked carefully, and while he looked, he picked up the pen on the table, pulled out the cap, and pulled a piece of paper to start calculating.
His expression was first solemn, then he showed a hint of doubt, and then he frowned again.
Li Hao looked at Brother Fan, and he understood that Brother Fan should have made some major discoveries.
His heart was like a cat's paws tickling, but when he saw Brother Fan's solemn and serious expression, he did not dare to make any sound, for fear of disturbing Brother Fan's thinking.
Cheng Qianfan picked up the tweezers at his hand. He carefully tried to splice the paper that had been torn into several pieces.
After trying a few times, Cheng Qianfan successfully spliced ​​the pieces of paper.
He then continued to calculate on the draft paper.
Li Hao noticed that Brother Fan's eyes became more and more excited. Under the reflection of the light, the eyes seemed to be glowing.
Then he saw Brother Fan carefully spread the paper that Xie Guanglin used to wipe his butt, and did not dislike the feces on it.
Immediately afterwards, he saw Brother Fan continue to calculate on draft paper.
Suddenly, Brother Fan put down the pen in his hand and glanced at the paper that was stained with grains and reincarnation.
Brother Fan sighed and a smile appeared on the corner of his mouth.
"Brother Fan, what did you find?" Li Hao asked immediately.
"Wrong." Cheng Qianfan said lightly.
"Wrong?" Li Hao asked in confusion.
"He calculated the wrong thing." Cheng Qianfan pointed to the paper stained with filth, "The result of Xie Guanglin's calculation and reasoning is wrong, and the correct answer is."
Li Hao's mind was completely empty when he heard the numbers and words he said from Brother Fan and he couldn't understand. However, it didn't matter. He understood Brother Fan's meaning.
To be continued...