When night falls, the blue sky is dotted with countless small stars. The pen & fun & pavilion www.biquge.info blinking, as if inviting people to the vast space to invite a visit, and the bright moon sails in the deep blue sea like a silver boat.

At night, it should be silent, but not every day you enjoy this peace.

Jiang Qi has become a waste person, who would have thought that his exam would be hung up?

As a result, he was called out by the teacher, and carried out a lot of ideological brainwashing, and finally decided to strengthen Jiang Qi's private study time, so he stayed up late now.

Sitting in his room, Jiang Qi finally completed the task, lay on the sofa, and moved his muscles.

"Whew-"

Exhaling a breath, Jiang Qi looked at his phone and found that it was already past eleven o'clock, and secretly smiled bitterly.

It's late at night, but luckily the mission is done.

Holding the water glass, Jiang Qi relaxed his tense body and walked out.

Walking downstairs, Jiang Qi found that Jiang Liu hadn't slept yet, wearing pajamas, and was dealing with some affairs on the desk.

Jiang Xue is not here, it seems that she has already gone to rest first, she is tired during this time, it is better to rest early.

The recent period has indeed been eventful, and the continuous emergence of monsters has caused the entire world's economy to near collapse.

But fortunately, there are many capable people, and the situation that is out of control has been stabilized temporarily.

However, even so, many criminal organizations have been mobilized, and the average crime rate in the world has reached an all-time high.

Not to mention anything else, just Gaoyang City, similar to a robbery. Theft, and other crimes are also increasing.

This also made Jiang Liu's workload increase sharply, and since Jiang Qi and Xiaoqi were both in school, there was no way to help Jiang Liu reduce the burden.

Usually, Jiang Xue is the only one who helps Jiang Liu sort out some chores that he can't tidy up.

In fact, the police station was worried about these things, and Chen Lin used to handle the case, unless it was an "impossible" crime, it would not be difficult for her, and with Du Yuan, Jiang Liu would have nothing to do.

But due to Chen Lin's death and Du Yuan's suicide, the police station couldn't find anyone who could be used for a while.

Even some high-level officials are still vacating positions for Chen Lin and Du Yuan, and in the midst of intrigue, they don't have time to send people down.

This time, Jiang Liu couldn't stand it anymore, so he actually went to the police station and took the initiative to ask to deal with these cases.

Of course, the police department also gave Jiang Liu a very considerable amount of money.

Although I was a little tired, with Jiangliu's strong joining, in less than a month, four-fifths of the major cases in Gaoyang City were solved.

Seeing that Jiang Liu was so powerful, many people were a little reluctant, and even wanted Jiang Liu to take over the position of inspector.

However, he was rejected by Jiang Liu, and he didn't want to be tied to this boat.

Although I felt a pity, there was no greater reaction, anyway, Jiang Liu lived in Gaoyang City, and if he really didn't understand, he ran to ask him.

Thinking of this, those policemen were full of enthusiasm, took out some previous unsolved cases, and implored Jiang Liu to investigate them thoroughly.

Jiang Liu did not refuse, and there was no other reaction except to ask for an increase in the commission.

"What are you doing?"

Jiang Qi put the water cup on the table, picked up the clothes on the sofa, and draped Jiang Liu on it, asking as he asked.

Jiang Liu looked up at Jiang Qi, was also stunned for a moment, and asked, "Why don't you go to sleep?"

"I was about to sleep. ”

Jiang Qi shook his head and asked, "What's the case that can't be matched?"

"Hmm!"

Jiang Liu nodded lightly, and then said, "The Jingyuan Library caught fire, and after the fire was extinguished, the precious historical documents were stolen. ”

"Originally, there was a little clue, but my confession here doesn't feel right. ”

Jiang Liu rubbed his temples and said slowly: "The librarian said that after the automatic alarm sounded, the fire burned, and they all ran out by themselves, and when they wanted to go back to get the books, the roller shutter door of the emergency passage had been lowered, but fortunately they installed a sprinkler system and extinguished the fire in time." ”

Jiang Liu said, holding his head, feeling a wave of dizziness, but he held on and did not fall.

"Isn't this case closed?"

Jiang Qi picked up the confession, looked at it for a while, and suddenly said, "Just arrest the administrator." Jiang Liu looked at him suspiciously.

"1. This is a library, and generally not a water sprinkler system, but a gas fire extinguishing system, unless the books are gone. ”

Jiang Qi saw that Jiang Liu had not yet reacted, frowned, put the confession on the table, pointed to one of the sentences, and explained: "2, the library in Gaoyang City is generally a wet system, that is, the sprinkler head is closed, there will be no water if it does not burst, Jingyuan was built in 1983, and this kind of system is used. ”

"3. According to Chinese norms, the roller shutter of the evacuation channel cannot be lowered to the bottom at one time, and it will be lowered to the bottom after the temperature probe is moved after half dropping. ”

"4, in fact, there is a controller on the side of the roller shutter, and people can enter at any time, how can the library administrator not know?"

"5. No one will make the alarm system automatic. ”

Jiang Qi said five in one breath, which made Jiang Liu stunned, and then he said: "However, the administrator has been working there for more than three years, and in the past three years, he has a lot of opportunities, why do you want to start now?"

"Have you forgotten?"

Jiang Qi took two glasses of water, handed one to Jiang Liu, and then said, "Strange thief Kidd has escaped from prison......

“……”

After Jiang Liu listened, he already understood what had happened, and he knew that the two people who could have watched him had died, so he naturally ran away.

It's just that Jiang Liu hasn't seen the notice letter, so he doesn't suspect it in that direction.

After Jiang Qi said this, it is likely that the strange thief stole the things, extinguished the fire, and then left a letter meaning "I am back".

However, it was not found at the scene, and it seems that it was burned by fire.

“……”

After thinking about everything, Jiang Liu hammered his head in annoyance, he didn't think of this suspicion for a while.

"You'd better pay more attention. ”

Seeing this, Jiang Qi frowned, Jiang Liu was completely tired, right? Otherwise, with his fox-like personality......

Now Jiang Qi didn't even dare to reveal the shield of Pajira, for fear of provoking Jiang Liu's suspicions, otherwise once Jiang Liu became suspicious, he might be able to know the truth when he would.

"Dad!! look—"

Just as Jiang Liu was about to go back to rest, Jiang Xiaoqi suddenly came out of the room, holding a laptop in his hand.

Just when Jiang Liu was about to reprimand Jiang Xiaoqi for not sleeping so late, Jiang Xiaoqi stuffed the computer to the two of them.

Jiang Liu glanced at the computer, his eyes sharpened, and he looked at Jiang Qi beside him.

Jiang Qi's eyes were also fixed on the computer, and two words came out of his mouth: "I---"