Tu San didn't catch Lou Qiang's words, so he could only change direction and start with the people around him.

Zhang Chunran and Lou Qiang had a good relationship, fearing that they would cover up each other, Tu San asked other students in the same class to ask.

"You asked if Lou Qiang and Director Liu had any holidays?"

The few students who were bribed by him with snacks thought for a while, still chewing potato chips, and said vaguely: "Yes, there are so many festivals."

Oh shit.

Tu San immediately asked, "Can you tell me in detail?"

"Isn't this the disagreement between Principal Liu and Director Liu? If Lou Qiang is liked by the principal, Director Liu hates him. In addition, Director Liu is a bit snobby. Lou Qiang's family background is not good.She has a good face."

"At first, the director didn't target Lou Qiang much, but then a transfer student was parachuted from our class. It was a girl named Du Yilan. Her grades were messed up and she often got into trouble, but Director Liu favored her everywhere."

Tu San guessed, "Because her family is rich?"

The students didn't say it clearly, but the disgusted eyes said everything.

Tu San understood, and then asked: "What kind of person is Du Yilan?"

Student: "Du Yilan, her studies are so-so. She is able to get into the top class thanks to her parents' money. She is pretty and social. She often shares her snacks with us. She gets along with both boys and girls. She was a student at that time.In the center of the social circle, teachers also like sweet-talking students, everyone calls her "Goddess Canglan", basically no one in the school doesn't like her, except Lou Qiang, who doesn't kiss anyone."

"They are very strange. Du Yilan can get along well with anyone, but they don't want to get along with Lou Qiang."

Tu San: "So they had conflicts because of personality differences?"

"That's not true. With Lou Qiang's indifferent temperament, the genius ignores every ordinary person equally. She and Du Yilan haven't even spoken a word for a whole year."

"Then why did Director Liu target Lou Qiang because of Du Yilan?"

"Because of a scholarship evaluation, when the principal was not there, Director Liu made the decision and gave Du Yilan the scholarship that should have been given to Lou Qiang."

Tu San was surprised, "Du Yilan's family is not short of money, what is she doing for a scholarship?"

"Who knows, maybe the princess is sick. In order to flatter Du Yilan's parents, Director Liu opened his eyes and did nothing. He actually made up "Du Yilan rescued 20 stray animals in the first year of high school. He is kind-hearted and deserves praise."'Giving an award to Du Yilan for this kind of reason almost killed someone." When the students said this, they angrily took out a large handful of French fries and stuffed them into their mouths, chewing hard.

Tu San: "What about killing people?"

"Dinglingling—" At this time, the class bell rang.

The students looked at each other and said neatly, "It's over, it's the class of the old thief (principal)", quickly wiped their mouths, unceremoniously stuffed all the unfinished snacks into their pockets, and sprinted for 100 metersHe rushed to the classroom at a high speed, completely ignoring the shouts behind him.

"Hey, finish talking before leaving!"

In less than a minute, the crowded corridor was empty.

Tu San looked at the large number of snack bags under his feet, a few bastards almost emptied his wallet, but ran away in the middle of speaking.

Really upset.

But when he heard the sound of reading aloud in the classroom, he suddenly remembered that Tu Jun was like them in a certain classroom many years ago, wearing a monotonous and uniform school uniform, reading the text aloud without emotion, thinking about what happened after class.Go eat something delicious.

Helplessly sighed.

No way, have to wait for those bastards to finish their classes.

The forty-five minutes waiting for the continuation of the story was particularly difficult.

Tu San leaned against the wall, and sent a message to Zhou Zheng, asking if he could go to Captain Deng to get the progress of their investigation.

Captain Deng and the others have focused their investigation on how Liu Yihe left the school without anyone noticing, and the search for the scene of the first murder.

If they had a breakthrough, it could save him a lot of unnecessary time.

Zhou Zheng replied quickly - an emoji with rolling eyes.

Tu San smiled and replied "Thank you".

Suddenly, he felt someone tap his shoulder.

Turning his head to look over, Zhang Chunran tilted his head and grinned, not seeing the fierce look in the laboratory that day at all.

"I heard from my classmates that you are investigating Du Yilan and Xiaoqiang."

Tu San: "Well, what, what do you want to do?"

Zhang Chunran got closer, raised his face, showed his white teeth, and smiled like a stomach full of bad water, "I'll help you find the real culprit."

"No." Tu San refused with a cold face, "Go back and study hard, don't mess around."

Zhang Chun was not convinced, "My news is worse than others, and there is no one who has a bad relationship with me in the whole school. Instead of bribing them with snacks, it is better to find me. I am free."

Scattered and still not let go.

Zhang Chunran: "I know a lot of things that others don't, you won't regret it!"

"I'll only regret it if I let you mess around." Tu San gently pushed her away.

What he was looking for was not a puppy or a kitten, but a murderer who murdered and dismembered his body. He could not predict the danger, let alone protect an unarmed student while catching the murderer.

He didn't want innocent people to be drawn into a dangerous whirlpool.

"Go back and study hard." He repeated it with a cold face, and turned to leave.

Take a few steps.

"Don't you want to know who Du Yilan almost killed?" Zhang Chunran shouted behind him.

Tu San paused, and turned to see Zhang Chunran's complacent expression.

"you know?"

"Of course, I know everything about Xiao Qiang. I am her only friend."

Tu San thought about it, Lou Qiang's personality was really hard to pry her open, and Zhang Chunran did know a lot, so it's better to follow her first and get the news.

He turned and went back: "I promise you, can you tell me everything you know?"

Zhang Chunran held his head high and smiled and said, "Of course it's fine."

"Where did we talk just now?"

"Killing people..."

Zhang Chunran: "Oh yes, that's right, Xiaoqiang's parents passed away when she was very young, she grew up with her grandparents, and her life is very difficult, but fortunately she has good grades, the principal knows her family's situation,She has been silently helping her since junior high school. In the second year of high school, her grandfather fell ill and was short of tens of thousands of yuan for surgery. The principal paid for it himself and wanted to give her a scholarship.Going out to a meeting and awarding the scholarship to Du Yilan is just to give her a face so that she can study abroad later."

"After the principal came back, he made a lot of fuss, and Du Yilan's bribery of the director also broke out. Originally, Du Yilan apologized to Xiao Qiang and returned the scholarship, but this "Goddess of Canglan" just didn't like it., put on the airs of a goddess, and ordered a few buddies to go to the hospital to make trouble, so angry that Grandpa Xiao Qiang almost lost his temper, and the bridge between the two of them was completely knotted."

Tu San was distracted by listening and didn't know what he was thinking.

"Then what?"

"Director Liu was scolded by the principal, or in front of all the teachers and students of the school. He lost his face. He is such a face-saving person, he must be angry in his heart. He can't get angry at the principal, or he can only send it to Xiao Qiang.I'm so mad that I keep wearing small shoes for her." Zhang Chunran clenched her fists when she said this.

"Du Yilan is not a fuel-efficient lamp. In order to get revenge on Xiaoqiang, he stole a classmate's necklace and stuffed it into Xiaoqiang's bag to frame her."

"The most egregious time was when Du Yilan was fidgety and stuck his eyes into the test tube containing concentrated sulfuric acid during the experimental class. Xiao Qiang kindly rescued her and knocked out the test tube. But the director saw it and indiscriminately identified it as Xiao Qiang.Holding a grudge against Du Yilan, he deliberately poured sulfuric acid on her, but Du Yilan didn't explain it, causing both parents to come and almost call the police."

Talking about this, Zhang Chunran felt aggrieved, "Xiao Qiang shouldn't have saved her, she was scolded for several hours for nothing, and she almost got charged as a murderer."

"Hey, white-eyed wolf! You know you can't speak when you bully Xiaoqiang!"

Tu San looked at her filled with righteous indignation, and asked, "Why didn't I see Du Yilan in your class? She changed schools?"

Zhang Chunran's face changed, and her anger was extinguished for no reason, and she was silent for a while.

The voice dropped, "She's dead."

Tu San: "Dead?!"

He then asked, "Suicide or homicide?"

"He killed."

"What happened?"

"She deserves what she deserves. She violated the school rules and jumped over the wall in the middle of the night."

"Have you found the murderer?"

"not yet."

"Where did it happen?"

"Just the alley where Director Liu's accident happened."

Scattered memories were suddenly opened, the first time he went to that alley, the wind blowing from inside was cold and permeating, the alley entrance was covered with yellow talismans, altars and joss sticks were placed on the ground, a strange fragrance lingered on the tip of his nose, thick incense ashthick layer.

The ominous places and events mentioned by the parents turned out to be the death of Du Yilan.

The student who had the accident a year ago was her.

Tu San stroked the clues and pondered, homicide, the same crime scene, had a conflict with the same person, it couldn't be true...

"Don't think about it!"

Seeing Tu San's pensive look, Zhang Chunran immediately guessed what he was thinking, and quickly interrupted him, "It has nothing to do with Xiaoqiang, the police have already checked her, and the suspect should be a gang of gangsters who were wandering around the school at that time.After the incident, he fled across the country and is still wanted.”

Tu San didn't speak, what he was thinking was that the two people who bullied Lou Qiang in this school died in less than a year, and their bodies appeared in the same place, which inevitably reminds people of some possibility.

If it was really Lou Qiang, would she be able to subdue Liu Yi and a strong adult man who was wary of her by herself?

Maybe she has helpers.

Tu San glanced at Zhang Chunran.

Teacher Zhang Chun didn't realize it, and tugged on his sleeves, "It's agreed, let me help you find the murderer."

Tu San pulled back his sleeve silently, and asked her, "Why do you have to investigate the murderer?"

"To prove that Xiao Qiang is not the murderer."

Tu San was stunned for a moment, then looked at her in surprise for a while.

An unexpected answer.

He thought that it was because of her curious and playful personality, or maybe some kind of heroic feelings, but he didn't expect it to be this...

"You, do you want to do this for your friends?"

"Um!"

Zhang Chunran said firmly: "Xiao Qiang is only one good friend of mine. She is actually very lonely. If I don't stand by her side, no one will be able to help her get justice."

It's been a long time since saw such a reckless look.

Just like when Mr. Tu was blocked in the parking lot by the thugs sent by the hospital in order to expose a private hospital for a patient, he saw the most embarrassing side of his glamorous brother when he rushed over.His nose was bruised and his face was swollen, his expensive suit was covered with dust, and he curled up on the ground, desperately protecting the documents in his arms.

It's also like when he was still in the orphanage, there was a kind uncle who was willing to adopt him, but a companion said a lot of bad things about Bai Mo, and he couldn't stand it.After a beating, the adoption matter fell through.

They are all stupid, impulsive, and naive behaviors, and when they can be done, they will still do it even if they know the consequences.

Desperate for friends, for justice, throwing fists and saving face.

It's just that he won't be so naive anymore.

Tu San was immersed in memories, Zhang Chunran called him several times before recovering.

"What is Senior Tu thinking?"

"nothing."

Tu San looked at the little girl, and suddenly stretched out his hand to rub her head, smiling softly, "Lou Qiang should be very happy to have a friend like you."

After all, with her personality of not being close to strangers, it is difficult for anyone to insist on sticking a hot face to a cold butt.

"Of course!" Zhang Chunran was proud like a kid who got a candy from the teacher.

"So Senior Tu, where do we start to investigate?" Zhang Chunran entered the role of assistant in a second, with a serious expression.

Tu San didn't want her to get involved too much in this case, so he thought about it and picked out something that seemed important but not dangerous, "According to Madam Liu, Director Liu frequently checked your mobile phones for a while, can you find outwhy?"