Xiao Yu's heart moved, and he hurriedly asked, "Yin Xue, could it be that you found something?" ”

Yin Xue nodded slightly, "I have understood, although Old Man Xie has coronary heart disease, but since he retired, he has controlled it very well, from the analysis of Old Man Xie's physical state in the past few days, there is no indication that he will have a sudden myocardial infarction." I was responsible for the collection and sorting of intelligence when I was in the 'Flying Eagle', the 'Giant' group is a company with a deep underworld background, and it has always been ruthless and unscrupulous, in the last competition, there was a secret drugging of the old man Xie, I can also reveal a piece of information to you, Long Tian is Long Fei's cousin. ”

"What ??!!!" Xiao Yu was shocked, "...... say that"

"Yes, the backstage of the 'Giant' group is the big man of the Nanjing Military Region!" Yin Xue paused and continued, "In Shanghai, we defeated the 'Black Dragon Society', but we cut off one of the wings of the Long family, and in Nanjing, there are three powerful underworld forces that are related to the Long family, so to speak, the Long family is a tyrant in Nanjing. We, the 'Flying Eagles', had some evidence in our hands before, and we wanted to cooperate with the Nanjing police to carry out a large-scale 'anti-gang' campaign to uproot these underworld organizations. However, because the influence of that big man in the local area was too great, not only did they have people in the top echelons of the police and city government, but even the leaders of the armed police headquarters came forward to say good things to them, and in the end, the matter of Nanjing's anti-gang campaign had to be stopped. ”

A hint of coldness flashed in Xiao Yu's eyes, "It seems that if you want to cut off the tumor of the Long family, you must first break the umbrella of the Nanjing Military Region. ”

Yin Xue chuckled, "It's easy for you to say, that big man is the commander of the Nanjing Military Region, a three-star general with military power in his hands, this kind of person is a figure who is in the army, and there are only twenty or thirty in the country, so he must be collectively discussed and agreed by the Central Military Commission, how can it be so easy?" ”

Xiao Yu disagreed, "What's wrong with the general?" The prince broke the law and was guilty of the same crime as the common people, even if he was the king of heaven, I would dare to pull him off the horse! ”

Seeing Xiao Yu's serious face, Yin Xue couldn't help but feel a little funny, but there was also a hint of appreciation in her eyes, "I didn't expect you to be a person with a sense of justice, but it's not useless." ”

Xiao Yu couldn't laugh or cry, "Are you praising me?" Or is it to my detriment? I think we're going too far, right? The matter of bringing down that big man still needs to be considered in the long run, let's put it aside first, let's analyze the matter of Mr. Xie's assassination first! ”

Yin Xue pointed to the two things on the coffee table and said, "Isn't it obvious, I asked the people of 'Jiang Nanchun', because they were almost plotted by the father and son of the Long family during the last competition, this time Old Man Xie is very cautious, and tries not to touch things of unknown origin, this bottle of 'Brain Heart Tong' was brought by Old Man Xie from Shanghai, even if Long Tian wants to replace it with other medicines, in such a short period of time, it will definitely be too late, the only thing they can do is the mineral water in the hotel room." ”

Yin Xue paused and continued, "Don't forget, I am a medical student and a medical officer of the 'Flying Eagle' team, and I have much more knowledge about medicines, especially special drugs, than ordinary doctors. Dr. Zhao can't see the symptoms of Old Man Xie, and that doesn't mean I can't see it, but in our 'Flying Eagle's medicine library, there are at least five or six special drugs that can make people with a history of heart disease suddenly fall ill without realizing it. Among these drugs, there is a drug that is colorless and odorless, can be dissolved in water, as long as the target person is allowed to drink, it can immediately cause a strong myocardial infarction, ordinary first aid measures have no effect at all, and this drug can also volatilize within two hours, leaving no trace. This technique is often used by special forces in the performance of their missions, and there is nothing unusual. ”

Xiao Yu frowned and asked, "But this mineral water was originally sealed, how did they put the medicine in the bottle?" ”

Yin Xue smiled slightly, "It's very simple, just use a syringe with a very thin needle to insert the cap into the bottle, drip the medicine into the water, and then seal the needle hole, or, more simply, rub the medicine on the mouth of the mineral water, it can also have the same effect." ”

After that, he took out a transparent vial from his pocket and said to Xiao Yu, "I have a reagent here that can identify this drug in one second, and I can identify it now." ”

But when she pulled the cap off the transparent vial, she carefully poured a drop of reagent into the mineral water bottle, and in an instant, the water of the entire bottle of mineral water took on a strange blue color.

Yin Xue's eyes lit up, "Yes!" That's it! Polyphenyl tripeptides! ”

Looking at the bottle of blue mineral water, Xiao Yu's face was suddenly covered with a layer of frost, and he said in a deep voice, "Yin Xue, can ordinary people get this medicine?" ”

Yin Xue shook her head, "Due to the great harm of polyphenyl tripeptides, only the country's special services and special forces can apply for it, let alone ordinary people, even the police can't get this drug." ”

Xiao Yu narrowed his eyes slightly, "So, there must be someone with a special identity around Long Tian who is helping him, and this person is likely to be from the special forces!" ”

Yin Xue thought deeply of Xiao Yu's judgment and said to him, "Do we want to monitor Long Tian's room tonight?" See who this person really is? ”

Xiao Yu waved his hand and said, "There's no need to be so troublesome, by the way, what is Long Tian's room number?" ”

"Room 709, what's the matter? What's your best idea? Yin Xue asked curiously.

Xiao Yu smiled at her incomprehensibly, "I forgot to tell you, my ancestor also worked as a fortune teller, as long as I pinch my fingers and ask the gods in the past, I can know who that person is." ”

"You? You just blow it! Yin Xue pursed her lips, not believing Xiao Yu's words at all.

Xiao Yu closed his eyes in a hurry, his fingers couldn't stop pinching, and there were words in his mouth, so he pinched his fingers in front of Yin Xue and counted them.

Yin Xue was also interested, and looked at Xiao Yu without blinking, wanting to see what kind of ghost he was doing.

Actually, where does Xiao Yu know what kind of divine arithmetic? He just didn't want to reveal his identity as a cultivator in front of Yin Xue.

Although his person sat motionless, his divine consciousness spread out like mercury, and in a few moments, his divine consciousness had penetrated into room 709.

This room has the same layout as my own room, it is a suite, and there are only two people in the room, at this time, sitting on the sofa and chatting.

One of these two people was naturally Long Tian, and with the focused scanning of Xiao Yu's divine sense, the appearance of the other person gradually became clear.

It was a young man of about twenty-six or seventeen years of age, with short hair, a sharp chin, and long, narrow eyes, like a sinister and cunning wolf, and his eyes were full of unruly wildness.

"It turned out to be him!" Xiao Yu's eyes opened suddenly!

"Who?" Yin Xue was obviously taken aback by Xiao Yu and asked reflexively.

Xiao Yu gritted his teeth and said, "Wild wolf! ”