The high-end sister is called Gao Hong, who was originally an amateur singer, and won the championship in the "Luancheng Youth Song Competition" with a self-created song, since then she has become popular and embarked on a professional singer career, and is well-known in Luancheng. Gao Hong is good at singing, but it has become a problem to fall in love with popularity, so that he is still single at the age of 34. It is precisely because Gao Hongming naturally has a close intersection with many powerful men in the entertainment industry, high-end rarely goes to his sister's house, he doesn't like his sister's profession, and is even more taboo to meet his sister's admirers, he thinks those people are hypocrites, their faces are ugly and ugly, so high-end and sister don't get along closely.

In late April 2016, Gao Gao went to find his sister once, and it was the last time he saw his sister. At that time, Gao Hong was singing at the "Boiling Bar", which is the most high-end entertainment venue in Luancheng, with famous French red wines and a luxurious stage coveted by singers all over the city. Of course, the guests who can come here to consume are not ordinary people, and people who live on wages cannot afford to spend at all, although they do not need tickets, but the Taiwan fee is very expensive, and the lowest Taiwan fee is more than 600 yuan.

High-end didn't want to come from the bottom of his heart, so he called his sister countless times during the day and turned off the phone, and in desperation, he came to her at night to discuss the matter of going to his father's grave. It was 8 p.m. on April 7, 2016, when it was raining under dark clouds. When Gao Gao walked into the bar, his sister was singing an extremely lyrical song on stage, "Tomorrow I will marry you". The song was melodious and beautiful, and when the last line of "I am terrified" fell, the whole bar erupted in a deafening applause. Leaning against the door, Gao Gao couldn't help but be shocked by his sister's wonderful voice, and after a few applause, he walked around his seat and walked towards the backstage, where several dressing rooms were made out of the backstage corridor with shelves, and several actors were removing their makeup.

High-end asked: Excuse me, where is Gao Hong?

A female singer who had just finished removing her makeup pointed to a door at the end of the corridor, and Gao Gao understood that she was signaling Gao Hong to walk into the door, Gao Gao walked straight over and knocked on the door a few times, but no one answered, and Gao Gao pushed it open and saw that it was a passage, a small alley to be exact.

The small alley was very dim, and through the faint moonlight, he saw a man and a woman walking towards the other end of the alley, and from the woman's back, he could recognize her as his sister Gao Hong. Gao Gao chased his sister into the alley while shouting at the entrance of the alley, but when he chased to the mouth of the alley, a black car sped in front of him, which even startled him. He chased out the alley and found that there was a wide street in front of him, and he knew that this street was Xinhua Street, and it turned out that the back door of the "Boiling Bar" could pass through the small alley to Xinhua Street.

Looking at the high-end on both sides, where is there still his sister's figure, he walked to the side of the road and was stunned for a long time, feeling that he was very stupid, and he was a little careless to let his sister slip away in his eyelids, and he dialed his sister's mobile phone to turn off. The high-end shook his head helplessly, thinking that he could only wait for his sister to turn on, but he felt strange, the black sedan was waiting to pick up his sister at the entrance of the small alley? Why not wait at the main entrance of the bar? Is my sister afraid that she will be found out and go with her boyfriend? Anyway, my sister's behavior is a little abnormal. The high-end can be sure that my sister is riding in the black car, but unfortunately she didn't see the brand of the car clearly. The high-end went back from the small alley and drove home from the main entrance of the "Boiling Bar".

Gao Gao never thought that since that night my sister walked out of the small alley, she would disappear unnoticed, the phone could not be reached, all the song halls and bars could not find her, and there was not even any news. High-end didn't worry at first, but after half a year, his sister still didn't have any news, which made him feel restless, and he called the police after looking for places where his sister might go. The police searched for many things but did not find any news, and since then, the disappearance of my sister has become a disease in the heart of the high-end. Since then, whenever he hears this song, he will recall his sister, and he always thinks silently in his heart: Sister, where are you, why can't you give a letter after a year.

Gao Gao looked at the snowflakes outside in front of the window for a while, smoked a few cigarettes, calmed down a little, closed the window and went to the kitchen, put the stewed meat in a bowl and brought it out, ate chicken, drank a small glass of white wine, and then lay on the sofa while watching TV while pondering what the male duck said.

High-end is the head of the Cybercrime Section of Luancheng "Criminal Investigation Second Section", he graduated from a well-known university with a master's degree in electronic computer science, and could have gone to a larger city after graduation, but he still chose to return to his hometown to start a business, he gave up a high-paying position in other cities and came back because his sister Gao Hong was still in Luancheng, his parents died in a car accident when he was thirteen years old, and it was his sister who pulled him to adulthood. My sister was six years older than him, just over 19 years old that year, and she didn't go to college after graduating from high school. My sister relies on part-time work to provide high-end supplies to be admitted to college, to be honest, the first three years of high-end college life is very difficult, it can be described as poor, my sister's monthly salary is about 2,000 yuan, but I will send him 1,005 every month, my sister's living standard can be imagined. In order to provide for him to go to school, his sister has not talked about marriage, and later his sister participated in a singing competition and won an award and embarked on the road of professional singers, and later his sister became a well-known singer in Luancheng, and the life of the sister and brother has improved, but at that time my sister was twenty-seven years old.

After graduating from a bachelor's degree and a master's degree, he studied in the school for a total of eight years, the school is more than 2,000 kilometers away from Luancheng, and he has only returned home three times in eight years. At that time, my sister was still pulling the curtain in the performance company, and she was tired of her yellow face and thin muscles, and she hugged her sister and cried. Since then, he has never returned home during the summer and winter vacations, during the holidays, he went to work in a network software creative company to make money, relying on himself to be proficient in designing software programs and deciphering website code, the boss of the company had to hire him as a designer, because he was still a student and had no time requirements for him, he could finish the project when he did. He knew that none of the projects given to him by his boss were legitimate, either attacking a website's backend server or cracking private information. High-end is an extremely smart person, no matter which website or private space he attacks and cracks, he will not steal the core secret and hand it over to the boss, but hand over some irrelevant information, although the boss is also an expert, but does not have the ability to crack the encrypted server and encrypted space, although he is always vigilant about the high-end, he can't do without his ability, and he makes some money by using some of the information stolen by the high-end to trade with customers. As for how his sister participated in the singing competition in the past eight years and how she became a smash hit singer, he didn't know, naturally his sister's life experience in the past eight years was not clear, after returning to Luancheng, he asked his sister about these things, and his sister always smiled and said that the past things have passed, and she wants to live a happier life with her younger brother. But just a year after he came back, his sister suddenly disappeared, and her whereabouts are still unknown.

Tonight, he was pleasantly surprised by the blackmail call from this mysterious person, and he fantasized about taking 100,000 yuan tomorrow to see the information about his sister's disappearance, as long as he saw the license plate number, he could uncover the mystery of his sister's disappearance.

It is a pure coincidence that the high-end entered the "Criminal Investigation Division II" as an investigator, in early September 2015, the high-end opened a network information studio in Luancheng, and one night the Luancheng Public Security Picket Brigade broke in five or six people to check the network transmission records of his studio, saying that it was a surprise investigation of a network fraud case, but none of these people was a network master, and even he hacked into the encrypted client in the middle of the night, and a middle-aged man with five big and three thick claimed to be the deputy captain of the picket team surnamed Zhao, When he left, he warned the high-end with a black face that if he participated in the Internet fraud, he would turn himself in to the picket brigade as soon as possible, otherwise he would not only close his store if he was found out, but also get severe sanctions. After the pickets left, Gao Gao began to follow the traces of their inspection and began to track down the clues of the Internet fraud case mentioned by Deputy Captain Zhao, and with his superb skills, he quickly found a suspicious network connection line. There are more than 40 overseas virtual accounts that hide the conversion relationship, and after hundreds of entry and exit accounts, they finally flow back to countless accounts in a building materials wholesale market in a city in China. That is to say, the scattered fund-raising funds in the province have flowed into the pockets of the owners of the building materials wholesale market through the circulation of countless accounts, and the money from illegal fund-raising has been laundered through the wholesale of building materials. The high-end preliminary estimate is that the amount of money laundered is as high as more than 80 million, and there are more than 600 people who have been deceived.

Whether to go to the "Criminal Investigation Bureau" or to the "Urban Security and Security Bureau" to report his investigation found that he really can't make up his mind, because his investigation methods are illegal, not only will he be punished if he doesn't do it well, then the gains outweigh the losses, and it is beyond reproach to conceal the clues he found, anyway, no one knows, but he feels that his conscience can't get by, so he hacked into the computer servers of these two law enforcement departments and checked their respective information.

The "Luancheng Criminal Investigation Bureau Criminal Investigation Section II" is a formal law enforcement department with the law enforcement power to investigate, arrest, interrogate, and submit criminal evidence to the court, while the "Urban Security and Security Bureau" is a department that maintains social order, does not have investigation, arrest, interrogation and evidence, does not have law enforcement powers, and is a social entity mechanism. The high-end also checked the composition of their respective organizations, including Murong Bin, section chief of the "Second Criminal Investigation Section", Zheng Guoqiang, deputy section chief, Li Nuo, head of the investigation team, Tang Wan, head of the forensic medical team, and about 300 people in the network monitoring team. "Luancheng Social Security Brigade" referred to as "Security Brigade" Executive Captain Liang Hao, Security Captain Zhao Yong, Deputy Captain Zhang Kai, Lao Zhou, Lao Jia and other personnel up to more than 800 people, that night to check the studio is the security captain Zhao Yong.

Early the next morning, the high-end went to the "Second Criminal Investigation Division", and a few days later, the sensational Internet fraud case was solved, and the high-end was also favored by Zheng Guoqiang, and was soon hired by the "Second Criminal Investigation Division", and a year later he was exceptionally promoted to the head of the Internet crime team.