Mo Yuxi's life at the airport hung by a thread, which almost made Lin Fei's heart unable to calm down for a long time, and let the Ding family disappear in this world, and a consensus has been reached in the hearts of some people. Lin Fei was obviously powerless, but he vowed that as long as there was still a breath left, he would defend the dignity of the law without hesitation.

Returning to the police station that night, Xiaobai quickly tested the evidence handkerchiefs and liquid empty bottles collected at the scene, and the results were very surprising, it was a new type of highly toxic *** imported from abroad, which was more powerful than the traditional mountain and aeric preparations, close contact would cause people to die of respiratory failure within 10 seconds, and in the face of the intensification of the horror level of the case, Lin Fei's heart was unprecedentedly heavy.

Lin Fei had no safer place to settle Mo Yuxi, so he could only leave her at the Yijiangnan Teahouse, where the winding pavilions and attics, the poetry and painting of the green bamboos, and the complex and accessible Chinese courtyard design made this ink Jiangnan-style teahouse look like a labyrinth with no return. He felt that from the reverse thinking analysis, he wanted to gamble, and often the most dangerous place was also the safest harbor.

The backyard of the teahouse is where Mo Yuxi lives, which is also the guest room where the owner entertains friends from afar, where it is delicate and elegant, and the plants are luxuriant, hidden and not disturbed by outsiders.

Lin Fei had a faint worry, afraid of bringing unexpected involvement to the owner of the teahouse, Yue Ling dispelled his doubts, that teahouse was an industry that Yue Ling and a few friends invested in, and she proudly promised that she could be regarded as her own home there, and Lin Fei felt the warmth of a long time in the materialistic world.

After two days of jet lag and mood adjustment, Lin Fei had a long talk with Mo Yuxi in the teahouse.

The Yijiangnan Teahouse in the rain was particularly deserted when the Spring Festival was approaching, and there were almost no guests in the front yard, Lin Fei still carefully observed the surrounding situation.

Mo Yuxi can come back at such a big risk, there will definitely be an unexpected gain, he can't let the slightest mistake make the only survivor of the Ding family have a half-point difference.

Still in the Xiaoxiang Pavilion by the banana tree, Mo Yuxi sat quietly in the tea house opposite Lin Fei, with a pale and emaciated face, the unique quiet and elegant sadness of a Jiangnan woman, as if it was blowing the weeping willows and poplars floating from the painting with the wind of the Tang Dynasty, her mental state has slowly calmed down, and after a short greeting, Mo Yuxi turned to the topic: "Officer Lin, the situation of Xiaoyu's case, I also know a little bit through my friends in China, and I want to provide some clues this time for your reference." ＂

"You have worked very hard to investigate the case, but some details may be overlooked, the drugs at the scene of Xiaoyu's murder, presumably your forensic and technical departments have come to a conclusion, my daughter and I have the same type of mental depression, and my family has a recessive inheritance in this area, so I am recuperating in one of the most famous psychological rehabilitation centers in Los Angeles, USA."

"When I was first admitted to the hospital, my condition was very serious, but my attending doctor, Dr. Mack, is an authority in the field of psychiatric research in the world, and my condition was controlled under his careful treatment, which also depends on a new antidepressant drug independently developed by Dr. Mack, HPYNPOEYC Chinese translated as hibernation, because it is a new drug and is a new research and development subject of Dr. Mack, so it is not widely used in clinical practice, and it is a prescription drug with strict management."

"After learning that Xiaoyu was ill, my condition at that time had been controlled, so I secretly entrusted my cousin with the remaining box of medicine to bring Xiaoyu when I returned to China to visit relatives, and I specially told Xiaoyu to contraindicate when taking medicine, this medicine has a good effect, but there are many requirements for dosage and taking time, each bottle of medicine is a month's supply, one pill a day, the interval between each dose must be 24 hours, and it is two hours after meals, and you can't drink alcohol during the course of taking medicine, If you don't take the medicine according to the doctor's instructions for a long time, it will cause spasms in the central nervous system of the brain, and the serious ones are life-threatening. ”

"I remember that she started taking medicine on July 10, and by August 6, the day she was killed, she should have 4 pills left, and I also consulted Dr. Mack about this, 4 pills will only cause disorders in the central nervous system of people and will never die, so Officer Lin, I ventured back to you to tell you about this situation."

Lin Fei felt a sense of self-blame in his heart, nearly 5 months had passed since the case, but he ignored the important link of medicine, the forensic and technical department at that time found that the cause of Ding Xiaoyu's death was that he had taken hibernation spirit twice, and the focus of the investigation of the task force has always been the study of the scars on Ding Xiaoyu's body and the evidence and traces at the scene, and did not focus on finding the source of the medicine.

Lin Fei immediately went to the courtyard to call the internal staff Xiaoqi, informing the police to transfer Ding Xiaoyu's case file and evidence out for re-study, and go to Yunshui Town to meet for a meeting in the afternoon.

Lin Fei, who returned to the wooden house, had a kind of joy, and he said: "Ms. Mo, the clues you provided are very important, it is the negligence of our work, after forensic identification, Ding Xiaoyu did die of the drug Hibernation, but from the amount of medicine she took in her body, it was far more than 4 tablets, so a new problem is coming, we have to need your help, since this is a new drug from a medical doctor in the United States, then it must be Dr. Mack's patient who can prescribe this prescription drug and bring it back to China. Can you find out about this through connections? ”

Mo Yuxi took a sip of the cup and said slowly: "Officer Lin, I think so too, so before I come back, I have a long talk with Dr. Mike, originally this is the patient's privacy, Mike's professional ethics do not allow him to do this, but my experience made him very sympathetic, so when talking, he kindly provided me with an opportunity, acquiesced to me peeking at the patient case files in his office, I wrote them down one by one, there are only 4 patients in China who come to seek medical treatment, and only one in Haishi is called... Ye Qing.

The surprise of stepping on the iron shoes and finding nowhere to go, Ye Qing... You don't need to ask any more to know that the taboo that hibernation spirits can't drink alcohol is also Ye Qing's quotation, Lin Fei clenched his fists, and remembered Ding Xiaoyu's youthful face...

Lin Fei suppressed the emotions in his heart, and the conversation continued: "Ms. Mo, thank you for providing such an important clue, there is one more thing that needs your help, Xiaoyu left four CDs before she was killed, and we followed the clues to find the hard disk she left, which is also something that your ex-husband Ding Cheng swore to protect, but we have not unlocked the password she set, we want to ask you for help", Lin Fei took out the four CDs as he spoke, and opened the laptop he was carrying...

The poignant guzheng music "Linjiang Moon" sounded leisurely, and it seemed that the rain alley in front of the Yangtze River, on the shore of Cailian Lake, under the green tile eaves, the Xiaoyu at the back of the eyes was full of thousands of years of hatred and endless warmth.

The piano song "Hometown Water" is like the notes by the Qinhuai River, telling the speechless and choking pavilion, faintly dyed and silently in love with each other, both in love but unable to keep the time, people go to the empty building, the spring and autumn of the years have passed through the red dust and slow road, but the tears are alone.

The sorrow of the violin solo "A Thousand Knots of the Heart" is like a sunset soaked in the sky, a traction, a melancholy, a thick and faint acquaintance, but also as warm and warm as summer flowers.

The flute song "Lovesick Tears" is like an elf with an oil-paper umbrella in the depths of the deep rainy alley, wearing a plain cheongsam, wading across a small bridge and flowing water, and seems to be sad by the lake last night, looking forward to not returning for a long time, like crying and complaining about Gu Ying's self-pity.

Mo Yuxi has cried so much, a girl like Daiyu, her heart is like a state of mind that stops water, but she can't walk into the cold of the mortal world, Mo Yuxi's tears are like the continuous winter rain outside the window, and the smoke and rain are hazy.

After a long time, she spoke: "Officer Lin, you may not have noticed the small print under the cover of the last record disc of "Lovesick Tears"... Miss my happiest time, I think this sentence should have a mystery, she thought a little, wrote the date on the paper, 1990, January 8, that day is Xiaoyu's fifth birthday, I and his father have divorced, she misses me very much, I specially returned to China to see her, that day she relied on not letting me go, crying at the airport was earth-shattering, no way I changed the ticket, and she went to the ** Ocean Park, that day she had a lot of fun, until late at night before leaving the park, after how many years, She would lie down in her ear and whisper to me, Mom, Mom, that was my happiest time... Mo Yuxi was teary-eyed again.

"Xiaoyu's English is good, I wonder if she can start with the English letters of the four musical instruments, and the combination should be CPVF199018."

Lin Fei knocked down the keyboard solemnly with hope, and a few seconds later, a miraculous picture came into view, images of nearly a hundred folders, and digital data made Lin Fei ecstatic, and he was one step closer to the dawn of victory, he was ecstatic to hold Mo Yuxi's hand, thank you, Ms. Mo.

Lin Fei drove all the way to Yunshui Town, several police officers of the task force had been waiting for a long time, looking at the captain's face cloudy and clear, Xiaobai smiled and said, "Boss, it's late, please let us eat noodles?" ”

"No problem" Lin Fei readily agreed, his dark face showed a long-lost smile, he didn't know how long he hadn't laughed, and he didn't know that his deep eyes had long lost the luster of youth after years of tempering...

"Xiaobai, Xiaoqi, you rearrange the file of Ding Xiaoyu's case, and now it has been proved that when the murderer killed Ding Xiaoyu, he understood the taboo of taking his medicine, everyone think about it, Ding Xiaoyu has taken only 4 pills left in the morning, and drank alcohol, it should be said that she does have the idea of suicide, but the forensic identification of the cause of the deceased's death The second overdose at 6 o'clock in the afternoon, the murderer has been planning for a long time and brought the hibernation spirit to Ding's house, it is estimated that it was brought with the medicine bottle, and if the guess is good, There should be an empty medicine bottle at the scene that was taken away by the murderer, Xiaobai has been checking the medicine, I don't believe that there are no flaws, as long as it is a crime, it will definitely leave traces. ”