There are so many reasons that can change a person.

An accident, a conversation, a book or even a smile can shift the established trajectory of life, but this does not mean that these small events are enough to completely change a person.

Not only that, man is a stubborn creature, but he is also a stubborn creature that lives in groups and is particularly prone to excitement.

Lin Chen sat at the end of the lecture hall, and Professor Fu was teaching in front of the podium.

There was a loudspeaker outside the window, and the floor of the Faculty of Psychology was very high, and when the sound reached the upper floors, it was no longer clear.

Lin Chen watched his junior brother chatting with the students, while listening to the sound floating outside the window casually.

"I hope you can provide more information to the police to help us find the missing Jiang Liu as soon as possible......"

The male voice wearing a megaphone is impassioned, and he is constantly recruiting teachers and students around him.

Lin Chen roughly understood that this seemed to be a search activity organized by the student union of Yongchuan University after learning that Jiang Liu was missing.

He couldn't help but look out the window.

It coincided with the interval between the two main classes, many students had just finished class, and several people who looked like student officers were distributing leaflets.

Lin Chen frowned, and mobilized teachers and students to look for Jiang Liu, of course, it was a quick and effective means, but now Yongchuan University was already panicked, coupled with the missing female students, he was afraid that it would cause more waves, so he took out his mobile phone and sent a message to the torturer.

――You contacted the student council and asked for help finding Jiang Liu?

- No, what's wrong?

-- On Wenxing Square, there are student union officers handing out leaflets.

Outside the school gate, Conglian took back his mobile phone and looked at the telephone pole in front of him.

I don't know when, around Yongchuan University, many of the same "missing person notices" were posted.

The notice is pasted with a photo of Jiang Liu, and under it is a sincere call, which probably means that all the students in the school are looking forward to Jiang Liu's safe return, if Jiang Liu sees this notice, please return to campus as soon as possible.

Just as the convict frowned and read the notice word by word, a girl in a light purple dress also stood in front of the school's billboard, smiling and reading the same missing person notice.

The girl was dressed very beautifully, with light purple eyeshadow and dark red lipstick, which was bright and moving, as if there was light.

A group of boys holding textbooks passed behind her, and one of the boys couldn't help but glance at the girl, and then, the boy's footsteps stopped.

If he read it right, inside and outside the notice, it seems to be the same person.

In the classroom of the School of Psychology, Lin Chen was leaning against the window, casually looking down at what was happening in the square.

At that moment, his phone suddenly vibrate.

Lin Chen glanced at the screen, and the caller was a criminal servant. He walked out of the classroom and picked up the phone, and the anxious voice of the torturer came from the other end.

"Jiang Liu appeared." The convict was panting and seemed to be running.

"Where?"

"A student just now said that he saw her at the door of the No. 3 cafeteria."

"Did the other party say, which direction did she go?"

"I said I just went to the No. 3 school building."

When Lin Chen heard this, he was stunned, he looked up at the door number of the classroom, 3609, if he had no problem with his memory, the teaching building where he was now was No. 3......

"What's wrong, what's going on?"

On the other end of the phone, Xing Conglian seemed to notice his brief pause and asked with concern.

"If I'm not wrong, I'm afraid Jiang Liu should be on the roof of the building now......"

Jingle Bell Bell ......

The class bell rang unfortunately.

Lin Chen couldn't help but look at the ceiling.

Suddenly, there was a muffled sound outside the building, as if it was the sound of a heavy object falling to the ground. Lin Chen only felt that his scalp was numb, he quickly rushed into the classroom, and the students who had already done well ran to the window, leaned out, and looked out.

Lin Chen blindfolded the student and dragged the person back to his seat: "Don't be too curious. ”

He whispered in the boy's ear.

Fu Hao moved quickly, he had withdrawn his gaze from downstairs, he brushed the floor and closed the curtains, and said to the students: "Draw the curtains by the window!" ”

"Brother Fu, don't you want us to leave a psychological shadow, is there someone committing suicide outside?" Some naughty boys took advantage of this moment and tried to secretly open the curtains and look out.

"Why is there so much nonsense, if you ask again, you will be suspended, and it is forbidden to retake it!" Fu Hao's attitude was very tough.

Seeing that the little junior brother was in control of the scene, Lin Chen nodded at him, held his mobile phone, and rushed out of the classroom.

However, before he walked out of the door, there was another muffled noise outside the building, and the exclamations and screams of the students under the teaching building were churning like a tide.

Lin Chen dialed the phone of the torture slave company, but there was a rapid blind sound from the other end, Lin Chen clenched the mobile phone, took three steps and made two steps, and ran to the top floor.

The iron door on the rooftop was ajar, and the original iron chain was hanging loosely on the door, Lin Chen pushed open the iron door suddenly, as far as the eye could see, it was a blue sky, there was not a trace of cloud in the sky, and the sun was scorching, stabbing the corners of people's eyes.

At the very edge of the rooftop, there is a long-haired beauty.

White shirt, short black skirt, long hair buttoned behind one ear.

Lin Chen looked at her back and walked slowly towards the edge of the rooftop, but before he could get closer, the girl seemed to have eyes on the back of her head, and suddenly turned back.

"Senior brother, it's really goodbye, you have to come on!"

The girl's smile was soft and sweet, and she finished the last sentence.

He didn't even get a chance to speak.

In an instant, Lin Chen only felt a tingling pain in his eardrums, and his heart was extremely cold.

A few steps away from him, a weak and slightly open palm quickly disappeared outside the rooftop!

Heavy objects fall to the ground.

Screaming.

With a clang, the iron door of the rooftop was kicked open again.

The torturer grabbed the door frame and gasped, but on the empty rooftop, only Lin Chenwu was independent.

The sky was very blue, the spring breeze was very warm, and those subtle winds blew through Lin Chen's black hair and blew his clothes.

Xing Conglian walked to the edge of the rooftop and stood still at arm's length from Lin Chen.

Lin Chen still stood in place, he didn't even take two steps forward, and looked downstairs at the three students who had fallen to a blur of flesh and blood.

"It's not your fault." The torturer put one hand on Lin Chen's shoulder and said with relief. To his surprise, there was no trembling sensation in his palms, Lin Chen stood very firmly, and his voice was still cool.

"Don't comfort me." Lin Chen smiled self-deprecatingly, "It's really an extremely ingenious arrangement, the first and second suicides have diverted my attention, if I can rush to the rooftop as soon as I receive the call, I can save her." ”

The hand that was taking out the cigarette stopped in mid-air, and he turned his hands on Lin Chen's shoulders and pulled the person towards him.

He bowed slightly, his hands pressed on Lin Chen's shoulders, almost looking into the depths of his soul through Lin Chen's dark eyes.

"Self-blame and sadness are not for you, the rest of the police force will be there soon, let's go downstairs first."

―――

The student activity square is not as hidden as the grove, and the previous student union activities attracted many students.

Many students covered their faces, but through their fingers, cautiously, peeked at the puddles of blood on the ground and the people lying on the blood.

Lin Chen went downstairs with the executioner, perhaps because of the rapid running before, his limbs began to gradually warm.

Because the police had been searching for Jiang Liu inside and outside the campus, people came quickly, the cordon was quickly raised, and Jiang Chao's men began to drive away the onlookers, but no one present rushed to touch the three motionless students.

Lin Chen stood on the flower stall at the outermost part of the crowd, looking coldly at the cruel scene like hell in front of him.

Xu Haozhen, Jiang Liu, and an unknown boy were lying in a pool of blood, red, white, black, purple, all kinds of colors mixed together, the original screams had gradually weakened into whispers, but whispering was more harsh than screaming.

Jiang Liu fell into the small pool by the square, the water of the pool is extremely shallow, almost only a thin layer, the bottom of the pool is pebbles of different sizes, there were originally a few aquatic duckweed floating in the pool, but now the girl who has fallen has been smashed to pieces.

The blood slowly seeped away.

The ambulance roared, and the doctor dripped through the pool, checked the girl's pupils and pulse, and then subconsciously shook his head.

Two nurses put the girl on a stretcher and put her in an ambulance.

Everyone present knew very well in their hearts that jumping from such a tall building, the three students had almost no chance of surviving.

So those actions of the doctors and nurses seem to be just to complete the final procedure.

Lin Chen took a deep breath, and the familiar smell of mint tobacco gradually came from the tip of his nose.

He turned around, and the torturer stood beside him at some point, and his hand was still naturally on his shoulder.

If there is really someone in this world who can collapse in front of Mount Tai without changing his face, then the punishment must be counted as one.

The mixed-race young man held a cigarette, and his tone was still calm: "There are three people again, what does three represent, obsessive-compulsive disorder?" ”

Lin Chen almost couldn't believe his ears, most people faced with a sudden accident, even if they didn't panic, there would be a short blank, but what about the punishment, he didn't seem to be flustered from beginning to end, Lin Chen suddenly remembered the first thing he said to himself, it seemed to be: It's not your fault?

How strong do you have to be to start comforting others in the first place?

"Whatever it has to do with it, it's an important clue." Maybe it was because the hand on his shoulder was very steady, or maybe the breath on the tip of his nose was too reassuring, Lin Chen slowly spoke

"What clues?"

"I don't know."

He replied honestly that there were very few clues at present, and it was impossible for him to analyze the reasons behind this with a single number.

The three of them committed suicide together, anyone can think that the number three must have a very important meaning, but he really can't say what it represents.

Is it obsessive-compulsive disorder?

The point of view of the criminal conglian, of course, is a way of thinking, and the death of three people together can represent a kind of compulsive behavior, but if it is analyzed in this way, it will only bring more endless problems.

What causes this compulsion, what does it mean, and what is the story behind it?

Why did these children commit suicide, and will anyone else commit suicide?

If the answer is yes, will they be able to prevent the tragedy from happening again?

The questions came like a tide, and Lin Chen felt that his head was splitting again.