"Xiaobai."

Tang Xin hurriedly walked over, he was still wearing glasses and didn't take them off, and when he saw Xie Jibai, he immediately said, "I seem to have made some discoveries here." ”

Xie Jibai said: "I also made discoveries. But now I need to get out right away. ”

Xie Jibai was going to pick up the courier, and after talking to Bi Chengyuan, he set off immediately.

Although Tang Xin didn't know where he was going, he seemed to be in a hurry, so he ran out without asking.

Tang Xin drove the car, Xie Jibai showed him the way, and the two of them went to Chen Wanting's parents' house.

Xie Jibai's family used to live there, next to Chen Wanting's parents' house, and they were neighbors. Later, after moving out, it didn't pass very often.

Chen Wanting's parents are very good to Xie Jibai, because they are neighbors, the relationship is not bad, since Xie Jibai's parents died, they feel even more pitiful to him, and originally wanted Xie Jibai to live with them. However, Xie Jibai didn't want to disturb other people's lives.

The road is not very far, but it is not too close, and when he was in the car, Xie Jibai told Tang Xin about the express delivery.

Tang Xin was very surprised, after all, no one thought that Chang Lao would send a courier to Xie Jibai's house.

What was in the courier, they had absolutely no idea.

Whether this Chang Lao's death has anything to do with it, Xie Jibai is not sure.

"Xiaobai." Tang Xin said: "I also have a situation to tell you here. ”

"What?" Xie Jibai said: "Is there a result of the autopsy/autopsy?" ”

Tang Xin nodded and said, "According to the results of our autopsy just now, it is very likely that Chang Lao hanged himself. ”

"What?" Xie Jibai was stunned for a moment and said, "Self/killing? ”

Xie Jibai also seemed to feel very incredible about this possibility, why did Chang Lao suddenly kill himself? What the hell is the reason.

Tang Xin said: "Although it is unbelievable, this possibility is very high. Chang always hanged himself to death, and there was only a stress reaction in the process, but there was no significant struggle. If Chang Lao was suffocated/suffocated by someone by his neck, then he should have traces of struggle, and all aspects of his body/body reacted incorrectly. ”

Xie Jibai said: "Is it possible that he died in a coma? ”

After he finished speaking, he didn't think it was possible, Chang Lao didn't have his eyes closed when he died, and there was a look of forbearance and pain on his face.

Tang Xin said: "When Chang Lao dies, he should be in a state of consciousness/awakening. There are no paralyzing or hypnotic drugs in his body/body. ”

Xie Jibai didn't speak, his mind was a mess. Is Chang Lao really self-killing? So he specially sent Xie Jibai a courier before he died?

Xie Jibai felt that there must be something very important in that express.

Xie Jibai and Tang Xin arrived at the place, it was a bit old community, but it seemed to be well taken care of.

They walked in, Tang Xin was here for the first time, and he was a little curious about what the place where Xie Jibai lived before was like.

Xie Jibai took him upstairs, then took the elevator, and soon reached the ninth floor.

There are two households on the first floor, Xie Jibai knocked on the door of the house on the left, and Tang Xin looked at the security door of the house on the right.

Xie Jibai had lived there before, but now it was impossible for him to go in and have a look, and he felt a little regretful.

Tang Xin had never seen Xie Jibai when he was a child, and he hadn't seen a single photo. Xie Jibai resisted recalling the past, and photos would not be placed at home, so as not to evoke memories.

Soon the door opened, it was a woman who looked a little older, but she was dressed up well, she looked very energetic, and she was Chen Wanting's mother.

When Chen Wanting's mother saw that it was Xie Jibai, she immediately smiled and said, "Xiaobai, why are you here?" Come in, come in, I haven't seen you for a long time, Wan Ting said that you are too busy with work, alas, you are so busy that you have to pay attention to your body/body, we always want to call you, I am afraid of disturbing your work. ”

Chen Wanting's mother was very enthusiastic and very happy to see Xie Jibai.

Xie Jibai smiled and said, "Auntie, I'm not going in, I heard that a courier from me sent over, so I rushed to get it, and I'm still working overtime today, so I have to go back quickly." ”

"Oh yes." Chen's mother hurriedly said, "Then you wait, just put it in the living room, and I'll go and get it for you right away." Delivered this morning, there is no sender, I don't know who sent the courier. You've been moving here for years, why are there still people sending couriers here. Luckily, I'm at home, and it's a coincidence that I heard the voice and came out to take a look. ”

As she spoke, Chen's mother brought a courier package, which was not opened and handed to Xie Jibai.

"Thank you, Auntie." Xie Jibai hurriedly took it.

Tang Xin stood next to him the whole time, and Chen's mother glanced at him curiously.

Tang Xin smiled and said, "Hello Auntie, I'm Xiaobai...... Colleague. ”

"Hello, hello." Chen's mother greeted warmly and said, "I have time to come and sit with Xiaobai." ”

"Okay, thank you." Tang Xin said.

Chen's mother obviously had a good first impression of the polite Tang Xin.

Xie Jibai got the things, and went downstairs with Tang Xin, and when they returned to the car, they couldn't wait to open the package.

A cardboard box about forty centimeters in size, a little deflated. There was something in it that was "clanging", and there was a sound when it shook and it was not full.

Xie Jibai opened the carton, and there were a lot of transparent/gelatin strips wrapped around the carton, as if he was afraid that the express package would not be tight.

The cardboard box was opened, Xie Jibai and Tang Xin had already eaten, and there was only one thing in it, Chang Lao's notebook.

That day, they went to the library and met Chang Lao, who also had a notebook in his hand that was almost identical to Xie Jibai's hand, but the color of the cover was different, this one was dark red.

And now, the ever-old notebook is lying in a cardboard box, and nothing else.

The notebook was worn, almost all full, thick one.

Chang Lao said that this is a library notebook, and there are only eight in total.

Xie Jibai picked up the notebook and opened it, and sure enough, it was full of records, and there were no more blank pages in the back.

There was a "snap", and something fell out of the notebook.

Xie Jibai picked it up and found that it was a photo, it should have been a photo from many years ago, and the photo paper was a little yellow.

This looks like a group photo, and there are a lot of people in the photo, everyone standing together, covering up, and the photo doesn't seem to be very clear.

Each person in the photo is holding a notebook in his hand, and the primary colors are different.

Xie Jibai and Tang Xin saw Chang Lao holding a dark red notebook at a glance.

Chang Lao's hair was not gray at that time, he looked quite young, and he looked very energetic, if it weren't for the dark red notebook in his hand, I'm afraid they wouldn't have recognized it at a glance.

There was also a person with a brown notebook in his hand, and that person was also very young, standing next to Chang Lao, it should be Peng Xuebai.

"Only seven people?" Xie Jibai counted carefully, and couldn't help frowning.

Tang Xin said: "You forgot, there is also a person who takes pictures. ”

There are seven people in the photo, all of whom are holding library notebooks, one missing. The rest of them may be the one who took their pictures. He hid behind the camera and didn't capture his face at all.

Libraries are private libraries that were established many years/ago by a few like-minded young people. At first, there was only a small room of more than ten square meters. Later, they slowly built the library bigger and bigger.

They didn't want to build a big library, they just wanted to have a private meeting place. These eight people are all very highly educated, including psychologists, physicists, chemists, and so on. Chang Lao's main direction of attack is physical chemistry.

Although they had different design directions, they felt a common language when they spoke together, so they created a library where everyone could exchange and research.

They have a lot of strange ideas, sometimes very useless, sometimes very dangerous, but most of the time there is no way to delve into them, after all, they need money to support them.

They designed a logo for their library, and the three/line formed a winged shape, implying their bright future. Sometimes, though, people joke that the icon is more like a chicken paw.

After a few years, they were approached by someone who offered to fund their research projects, and that person brought a very, very large amount of money and helped them set up the library and make it what it is now.

But who this man was, they didn't know, and no one had seen it.

But that's enough to change a thing.

Chang Lao recorded in his notebook that from that day on, everything they did had changed, because of their crazy ideas, there was a day when they were proudly realized.

So much happened after that, until one day, it finally reached the point of no return.

The library broke down because they didn't have a unified opinion, and a lot of people left.

Later, there were even police detectives who intervened and began to investigate/investigate the case/case. Chang Lao wrote that things were more terrible than he imagined, and that person was no longer the partner they knew.

And the person Chang Lao mentioned was one of the eight people, and he was holding a gray notebook in his hand, the one who took pictures of everyone behind the camera.

He majored in psychology and was very talented, but sometimes his thinking was so extreme that no one knew what he was thinking, and he often came up with quirky research directions, and the funder seemed to appreciate him very much.

However, he almost died in a car accident, and although he saved his life, he suffered from a strange condition called short-term memory loss.