He secretly changed his character

Lu Zichu called Lin Zhiyi and said that he had some urgent business to attend to, and asked him to come back a little earlier. If he was late, he would apologize to everyone and send Xiao Yushu back.

Lin Zhiyi knew something had happened from his tone, so she didn't ask any more questions and simply agreed.

Lu Zichu came to the coffee shop.

Fei Mingze sat on the sofa in the corner, with a half-cup of cold coffee in front of him. He was dealing with official business. Most likely, he had asked for leave in the afternoon to pick up the plane, so he was working overtime at this time, perhaps processing some laboratory data on his laptop.

Lu Zichu sat opposite him, took out a notebook from his briefcase, opened it and placed it on the table.

Fei Mingze looked up at him with a surprised look on his face, "Is it over so early?"

Lu Zichu turned on the phone, "There was a little trouble."

"What's wrong? You look so bad."

Lu Zichu began to move his fingers across the keyboard, dazzling the people watching. He answered anxiously, "I hope - I am... overthinking."

While he continued to call Jiang Tunan with his own mobile phone, he located his phone using GPS.

Fei Mingze looked up at him from time to time, and finally put down his notebook and came to him.

Strings of characters flashed across the black screen, and mission packages were sent out one after another.

Fei Mingze saw that the specifications were not low, and his heart tightened, "What happened?"

"Jiang Tunan didn't come today."

"Did something delay you?"

“The phone is not working.”

Lu Zichu called again and again, but no one answered.

Seeing him so confused, Fei Mingze couldn't help but comfort him, "Maybe he went to take a shower, or -"

Lu Zichu had no intention of being comforted, or rather, he firmly believed in his own ideas and could not interfere with other people's conclusions. "My sixth sense tells me that something is wrong with him."

"So you're locating his phone?"

"Ah."

Fei Mingze pretended to be interested in locating mobile phones. "I have always been curious about how the police locate suspects through mobile phones. I just happened to run into it today. Can you explain it to me?"

"The reason why mobile phones have signals is because there are base stations within a certain range. Each base station has a fixed and unique number. As long as you make a call in this place, the signal transmission system will have the base station information of the location."

"If we can only find base station information, isn't the scope a bit too large?"

"This distance is approximate in the horizontal direction and is indeed not accurate enough. To be more precise, we need to use GPS to determine the local terrain for positioning."

“What is the margin of error?”

"A radius of one hundred meters."

Fei Mingze wanted to ask more, but Lu Zichu suddenly looked at the screen with dilated pupils, a little excited, "I found it, come and see."

Fei Mingze came over and saw a flashing red circle area on the huge satellite map.

“It’s just one kilometer away.”

Lu Zichu closed his computer, stood up and rushed outside. Fei Mingze followed closely behind him. The two of them did not drive because the distance was not far, and since they were looking for someone, it would definitely be more convenient to walk.

They walked out of the coffee shop, came to the intersection, crossed the red light and arrived at the demolition area.

This area in the southern district used to be a small village. There was no such thing as urban planning in those days, and houses were built as they pleased.

Some houses are closer to the side, some are closer to the inside. Some face north and south, some face east and west. And every inch of land is fully utilized. So the road conditions here are particularly complicated.

There is no straight-through road, the roads are wide, narrow, jagged and jagged. Not to mention cars, even people feel like they are in a maze, without many twists and turns, and it is impossible to find the exit.

What is even more serious is the rampant illegal construction here. Almost no house still retains its original appearance, and all are built over and over again with iron walls.

When the weather is windy, there is a rustling sound everywhere. If the wind is stronger, it is not uncommon for someone's roof to fall down and hit someone.

Lu Zichu took a quick look around and understood what was going on. He snorted again and again to express his contempt for some people who were greedy and wanted to swallow an elephant.

The two searched for half an hour and finally came to an open space covered with weeds. Not far away was a half-collapsed tile house. Judging from the age, it must have been built in the 1970s or 1980s.

The area around the tile-roofed house was overgrown with weeds and looked sparsely populated.

Lu Zichu looked around. This place didn't look like a place Jiang Tunan could come to at all.

Fei Mingze also figured out what was going on. He said to Lu Zichu, "Call Jiang Tunan."

"It's no use beating him."

Fei Mingze snatched Lu Zichu's phone and pressed the dial button.

Lu Zichu was about to say something when Fei Mingze put his index finger to his lips, signaling him to be patient. Seeing that the call was connected, he took it off his ear and began to listen attentively.

He used the place where he was standing as the coordinate and began to move in four directions. When he walked about a hundred steps for the third time, he looked happy and called Lu Zichu, "Zichu, come here."

Lu Zichu ran over, and this time, he understood what he meant without him saying anything.

Because Lu Zichu heard a cell phone ringing tone, it was an old English song.

“…this could be heaven or this could be hell…” ——“Hotel California”

Lu Zichu used to hate this song. He thought its lyrics were too weird, and the melody had a spooky feeling. Both the lyrics and the tune were very down-to-earth, which completely violated the original intention of music to make people happy.

At this moment, as these strange lyrics rang in such a dark night and as he felt so anxious, Lu Zichu broke out in cold sweats.

Fei Mingze searched for a while and finally found his phone, which was still on, from a pile of rocks. He pressed the hang-up button.

Lu Zichu had not expected such a situation. They found Jiang Tunan's phone, but not him.

I thought there was light at the end of the tunnel, but once again I was faced with a situation where I seemed to have no way out.

Lu Zichu was extremely anxious because judging from the situation, his guess was correct.

He did have an accident.

This phone was either left behind as a clue by him, or it was dropped here accidentally. The latter was obviously due to the critical situation, leaving him no time to care about other things.

Fei Mingze looked around, trying to find some clues.

Lu Zichu sat down on a rock, wanting to rest his feet, but his hand accidentally touched something. He picked it up and saw that it was a black briefcase.

He opened it and took a look. To his surprise, there were tens of thousands of dollars in cash inside. It was obvious that it had just been withdrawn from the bank. In addition, there were some documents, all in a mess, and Lu Zichu did not look at them carefully.

But this thing obviously does not belong to Jiang Tunan.

So, whose is it? Why is it here?