First Lieutenant Chi Gong only concluded that Qin Huaidao was missing this morning.

The day before yesterday, Qin Huaidao did not go to work at the General Staff Headquarters, nor did he ask for leave.

However, Chang'an is a time of peace, and it is normal for officers to occasionally fail to come. Therefore, it did not attract Wei Chigong's attention.

Yesterday morning, Qin Huaidao's family encountered some things that needed to be dealt with by Qin Huaidao, so his wife sent someone over to ask Qin Huaidao's opinion. Only then did I know that Qin Huaidao did not come to work.

This matter still did not attract Wei Chigong's attention, Qin Huaidao is an adult, and it is normal to deal with some private matters and go out for two days.

By this morning, Qin Huaidao still hadn't come to work, and his family came over to inquire again, which attracted Wei Chigong's attention.

Qin Huaidao holds the secret of the Tang Army's artillery, Wei Chigong knows it, if Qin Huaidao really has an accident, especially if it falls into the hands of people with ill intentions, the consequences will be unimaginable.

Wei Chigong didn't dare to be careless, so he came to report to His Majesty the Emperor.

Po Tie took over the matter and immediately launched an investigation, and he found that Qin Huaidao was indeed missing, and he was also missing with Qin Mu, the general of the Qin Mansion.

All foreigners, important institutions and important figures in Chang'an are under the supervision of the Overseas Intelligence Service, and they are the main targets of suspicion, especially the Tibetans, Persians and Arabs.

The situation was quickly summarized here, and there was no change in the group.

Not long ago, the surveillance officers of the Overseas Intelligence Service discovered that twenty or thirty Arabs had entered Harold's mansion. But after these people entered, there was no movement, only sporadical entry and exit.

Five days have passed, Qin Huaidao is like evaporating from the world, without a trace, and the Overseas Intelligence Bureau has not made progress. Knowing that the matter was very important, he came to report it to Li Su again.

Tai Chi Hall, Li Su's office.

After listening to the report, Li Su scratched his head a little. He's not good at solving cases.

Li Su thought for a long time, and suddenly his eyes lit up, and he ordered: "Go and call Director Wu." ”

After a while, Wu Cong came over.

Li Su said: "Mistie, you tell her about the situation and transfer this case to the Internal Affairs Investigation Bureau." ”

The main strength of the overseas intelligence bureau is to obtain intelligence, and it is not good at cracking the case, and this case involves such an important military figure as Qin Huaidao, and it is inconvenient to hand it over to the local government for disposal.

Wu Cong asked Xiao Tie to wait in her office first, and she stayed behind to ask Li Su alone.

Wu Cong said: "Big brother, I have no experience in criminal investigation cases, and I don't know where to start. I am afraid that I will not be able to complete this task. ”

Li Su smiled: "I believe in your ability to analyze and judge!" And, I've got you a helper. ”

Wu Cong asked, "Helper, who is it?" ”

Li Su said: "Di Renjie! ”

In history, Wu Cong and Di Renjie were a pair of close partners. Li Su believes that this pair of demonic characters can solve this matter.

Di Renjie is 13 years old this year, and it has been two years since he came to Chang'an, and he has been studying criminal law.

During his studies, he showed an outstanding talent in solving cases.

There had been a theft at his school, and the local government had investigated without progress, but Di Renjie cracked the case by investigating the scene and providing a detail that everyone had overlooked.

Wu Cong sent someone to find Di Renjie and devoted himself to the investigation of the case.

Wu Cong's office.

After analyzing the case, Di Renjie said: "According to the information provided by the Overseas Intelligence Bureau, none of the city gates found that Qin Huaidao left Chang'an, indicating that he disappeared in Chang'an City.

Qin Huaidao is full of martial arts, and there is also a martial arts general Qin Mu by his side, it is not easy to kidnap them, under normal circumstances, there should be a sound, and someone will see or hear it.

However, the two of them disappeared mysteriously, leaving no trace. This shows that they must be in a hidden place, and they have lost the ability to resist by special means such as poisoning and drugs. ”

Wu Ju heard Di Renjie mention the secret place, and with her female intuition, Qin Huaidao left the house without revealing his whereabouts to his family, which may have something to do with women.

She boldly speculated that Qin Huaidao had raised a concubine outside, so she went secretly with her family general Qin Mu.

Wu Cong said: "If my guess is correct, Qin Huaidao should have gone to the woman he raised, was targeted by someone with a heart, and then was plotted. ”

Di Renjie said: "If this is the case, it will be easy to find his whereabouts." ”

Wu Cong and Di Renjie came to the Qin Mansion, and sure enough, they learned from the housekeeper of the Qin Mansion that Qin Huaidao hid from his wife every month and quietly withdrew a large amount of expenses.

This incident verified their judgment.

Di Renjie speculated that there are many things to deal with when raising a woman, such as purchasing materials and so on, which also need to be handled by manpower, and this matter should not only be known to Qin Mu.

Sure enough, they found clues from Qin Mu's cousin. Qin Huaidao did raise a Goguryeo concubine outside.

Wu Cong and Di Renjie came to the place where Qin Huaidao kept his concubine.

This is a small courtyard in an alley in the 42nd square of the west of the city, which is very private, less than 600 meters away from the Qin Mansion, but not on a street.

The yard was empty, and there was no sign of a fight in it,

After careful investigation of the scene, Di Renjie found some unwashed dishes and chopsticks in the kitchen, which should not be used by one person.

After visiting neighbors and comparing portraits, some people have seen Qin Huaidao and others haunt here.

Now, it is almost certain that Qin Huaidao was kidnapped here.

Qin Huaiyu was also one of the people who was aware of the situation, and when asked if he knew Qin Huaidao's secrets and whether he had told others, Qin Huaiyu mentioned that he had told Harold and Huangfu Xin.

Harold and the Arabs became the focus of suspicion.

In Chang'an, there are hundreds of Arabs in action, and except for a few major agencies, the Overseas Intelligence Bureau cannot monitor them.

In order to prevent the snake from being alarmed, they should not be searched in a big way.

The investigation was at an impasse.

Di Renjie investigated the scene again and found an outlet for a sewer on the side of the courtyard wall, and he found a small lock of cloth on the manhole cover, which he took off and sent back to the Qin Mansion for identification, confirming that it was consistent with the cloth of the clothes that Qin Huaidao wore on the day he went out before he disappeared.

Di Renjie led people to enter through the entrance of the sewer, and after searching, he found a strange place, there was an exit in one place, which was not the normal place where it should be.

This outlet has now been blocked, but the plug is not smooth enough, and the color of the cement is still fresh compared to the surroundings!

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