"You're not bad, you can actually see it," Yang Guohui finally spoke, looking at Lu Shenghe's expression moved, as if he had seen a bosom friend, and smiled, "Why are you helping them?" Wouldn't it be nice to have a perfect ending for this work? ”

"I'm not helping them, I'm helping my wife," Lu Shenghe looked through the book while observing Yang Guohui's expression, "To write such a complex program, you must have a computer, but you didn't find a computer at home, what about your computer?" ”

Yang Guohui laughed mockingly and stopped talking.

"You are such a smart person, you shouldn't choose a computer to write a program," Lu Shenghe put down the book, clasped his hands and said with a smile: "You and Jiang Hong have been hiding for the past two days, and there is no time to write it, the bomb program is written in advance, but how do you avoid Nurse Zhu writing programs on the computer?" ”

Yang Guohui listened silently, without saying a word, but his eyes were full of ridicule, as if he was laughing at Lu Shenghe's stupidity.

"I guess, it shouldn't be an ordinary computer," Lu Shenghe's smile deepened, and swept it on Yang Guohui's leg, "I remember my wife said that you once lost a pair of wheelchairs, where did your wheelchair go?" ”

Hearing this, Yang Guohui's face changed slightly, and his eyes staring at Lu Shenghe appeared a little hideous.

"It seems that I have to find the answer in your missing wheelchair," Lu Shenghe got the answer he wanted, just smiled with satisfaction, stopped wasting time with Yang Guohui, got up and walked outside.

Yang Guohui shouted excitedly behind him: "You stop, what you can't find, even if you find it, what's the use, if you can't find it, I will destroy it a long time ago, you can't see it." ”

"Anything else I can't find? You're so naïve," Lu Shenghe gave him a mocking smile before leaving.

Yang Guohui's face froze, and then he was angry, if he hadn't been shackled, he would have rushed to Lu Shenghe and died with him.

Qin Liang was waiting for Lu Shenghe outside, and when he saw him come out, he asked excitedly, "How is it, did you ask it?" ”

Lu Shenghe pinched her face, "What's the hurry?" ”

He took Qin Liang's hand, walked in front of the police, and said: "After Yang Yuqin's death, when Yang Guohui left Yang's house, he took his wheelchair with him, but when he was discovered, he didn't see his wheelchair, and he wanted to find the wheelchair." ”

The police didn't understand, "It's just a wheelchair, is there a password on it?" How could Yang Guohui be so stupid and write the password on it. ”

Lu Shenghe just shook his head, "This is the only clue that can be found now, the dead horse is regarded as a live horse doctor, there are only nine hours left, and if you can't find the password, Jiang Hong will be blown up." ”

The police were a little hesitant, but seeing what Lu Shenghe said, the captain clapped, "Go and find it, how to say it is also a hope, urge the expert to hurry up, and let the expert try to unblock the bomb before finding the wheelchair." ”

Lu Shenghe frowned slightly, "There is only one chance, if you miss, the entire police station will be buried with you, you let them be cautious." ”

The captain's face froze slightly, but he nodded anyway.

When the expert arrived, Qin Liang accompanied Lu Shenghe to watch the surveillance, and after Yang Yuqin died, the police looked at the surveillance and couldn't find when Yang Guohui left the Yang family and how he left the Yang family.

So when Lu Shenghe proposed to see the surveillance, many people were not hopeful, after all, they watched the surveillance several times and found no clues.

In the face of police questioning, Lu Shenghe just looked calm and quadrupled, and quickly looked at the surveillance.

Qin Liang looked at the beating picture, only felt dazzled, couldn't see anything, saw Lu Shenghe's concentration, couldn't help but ask, "Did you find anything?" ”

Lu Shenghe didn't answer, but waited for a while, then called a pause: "Here!" ”

The picture freezes, and Lu Shenghe points to the garbage truck on the screen.

"Isn't it just a garbage truck?" Qin Liang asked puzzled.

Lu Shenghe pointed to the cleaner pushing the garbage truck and said, "Look carefully, don't you find anything wrong?" ”

Qin Liang stared at the cleaner, except that he was a little too thin, his face was covered by a hat, and he couldn't see what his face looked like, but he didn't find anything strange.

"You wouldn't suspect that he was Yang Guohui, would you?" Qin Liang said jokingly.

Lu Shenghe looked at her and said firmly: "It's not suspicion, it's him!" ”

Qin Liang was stunned for a moment, "He is wearing a hat to cover his face, and he can't see it, how do you know that he is Yang Guohui?" ”

Lu Shenghe smiled, closed the cleaner's height with his hand, and said, "His height is about 1.76 meters, about the same as Yang Guohui." ”

Qin Liang nodded, she didn't doubt Lu Shenghe's anthropometric measuring device at all, but she still said disapprovingly: "Even if he is the same height, it's not certain that he is Yang Guohui, after all, he covers his face." ”

"Enlarge his hand," Lu Shenghe said, then pointed to the cleaner's enlarged hand, and said to Qin Liang: "The fingers are white and delicate, it doesn't look like doing this kind of rough work at all, although he is wearing the cleaner's clothes and trying his best to cover it up, but he missed a little." ”

"Which point?" Qin Liang hurriedly asked.

"He forgot to change his shoes," Lu Shenghe raised an eyebrow.

Qin Liang looked at it intently, and really found that although the person on the picture was wearing the clothes of a cleaner, there was a pair of clean white shoes under his feet, Nurse Zhu loved Yang Guohui very much, and the shoes he bought for him were soft and comfortable, and the price was not cheap at all, Qin Liang saw several pairs of shoes of this style in Yang's house, the style was for men, and at a glance, he knew that it was bought for Yang Guohui.

"And here," Lu Shenghe said, pointing to the man's neck, "This mole, Yang Guohui also has it." ”

"It's amazing," Qin Liang praised him, he could find such a small detail, and he was worthy of being her man.

Lu Shenghe received her compliment, smiled slightly, and said that he was very useful.

"Continue to look at the surveillance, see if he pushed the garbage truck there, and ask the person in charge of cleaning the street to see if anything strange happened on the day Yang Yuqin died?" Lu Shenghe commanded.

Seeing that he found out the clue at once, the captain no longer had any suspicions about Lu Shenghe, and sent someone to ask without saying a word.

The police were very efficient and quickly asked for clues, on the day Yang Yuqin died, a cleaning car was lost on the street, and a cleaner's clothes were also stolen, no doubt by Yang Guohui.

On the police station's side, through surveillance, it was found that Yang Guohui pushed a garbage truck, walked through two streets, and finally turned into a small alley, where there was no surveillance, and no one knew where Yang Guohui went in the end.

The police went to the alley to look for it, but in addition to finding the lost garbage truck, they did not find the wheelchair that Lu Shenghe was looking for.

"Where was Yang Guohui found?" asked Lu Shenghe.

The captain said, Lu Shenghe took out his mobile phone, marked the map, and said: "This is five kilometers away from the place where Yang Guohui disappeared, and it takes half an hour to drive, and he was found the next morning. ”

"What way?" Qin Liang curiously leaned up to look, and saw Lu Shenghe's fingertips pointing at a passage, she was stunned for a moment, "Sewer?" ”

Lu Shenghe nodded, "Ten years ago, this area was renovated, and some of the sewers were abandoned and dried up a long time ago, so many homeless people used this place as a residence. ”

"If Yang Guohui walks from here, he can avoid surveillance and the police, and the police will not think that he will go from here, and they will not ask people in the vicinity, is it possible that Yang Guohui hid his wheelchair here?" Qin Liang guessed.

"Just look for it," Lu Shenghe said.

Lu Shenghe demarcated an area for the police, and the police immediately sent personnel to look for it, and after a carpet search, sure enough, at the corner of a dry sewer, the wheelchair hidden by Yang Guohui was found.

Although it was an electric wheelchair, the police checked it and didn't find anything wrong, but they were not professionals and didn't dare to disassemble it casually, so they loaded the wheelchair and brought it back to the police station.

"The wheelchair has been brought back, what are you looking for?" Qin Liang still doesn't understand, it's just an ordinary wheelchair, and the widest place is the cushion, can Yang Guohui still hide the computer in it?

It turns out that Qin Liang guessed correctly, the computer is really hidden inside!

Lu Shenghe groped and found the mechanism, so that the microcomputer hidden in the cushion mezzanine showed the prototype.

"There really is a computer," Qin Liang couldn't believe her mouth, she actually guessed correctly, she was very surprised, "Is it possible to find out the password?" ”

Lu Shenghe was not so optimistic, he turned on the computer, Yang Guohui set the password, he is a computer master, if he forcibly cracks it, the computer is likely to be destroyed automatically, and nothing will be found at that time.

"Why do you need a password?" Qin Liang was a little desperate, she looked at Lu Shenghe nervously and asked, "What should I do?" Do you want to ask Yang Guohui again? ”

Lu Shenghe looked at the computer, and after being silent for a while, he directly began to press the password.

"Why did you press it directly, in case it's wrong, won't it be troublesome?" Qin Liang asked anxiously, if the computer was destroyed, Jiang Hong would really have only one dead end.

As soon as she finished speaking, the computer turned on, and Qin Liang was surprised and delighted, "How did you decipher it?" ”

Lu Shenghe gave her a look of a hello idiot, and said while operating the computer: "Is it hard to guess? ”

Qin Liang stared at him with curiosity, waiting for his solution.

"Yang Guohui is a very contradictory person, both inferior and confident, he is an ugly duckling in real life, but in the computer world, he is a king, so in the face of his own equipment, he must be conceited and proud," Lu Shenghe explained while tapping on the keyboard, "He is self-respecting, and the password he set must be related to himself." ”