Two days passed, and there was no new progress in the case. Chen Xinjiao still could not be found, and the other accomplice could not be confirmed.

Xu Yao always stayed in the office alone, integrating and analyzing clues:

the USB flash drive in the technical department could not open the password.

Chen Xinyu said in the video for help that there were two people who wanted him dead. If one was Chen Xinjiao, who was the other one? Why did he help Chen Xinjiao to get revenge?

To put it another way, this is not helping Chen Xinjiao, but taking advantage of each other.

If it is really the family of Mr. Chen who is fighting for property and status, then the murderer must be one of the five children and their spouses.

Now that Chen Xinyu is dead, there are only Chen Xinli and her husband Du Xueming, Chen Xingfu and his wife Yumo.

Who is behind these two couples?

Xu Yao first suspected Du Xueming because he was suspected in Tian Ju's death.

Two of the four cases involved poisoning. Although Tang Hai did not die at the time of poisoning, he was hanged in the end.

Du Xueming is a master of medicine and is very proficient in various drugs, so he must be proficient in various poisons. It is usually easier for doctors to kill people. They can master many chemical poisons and kill people without a trace.

In addition, Du Xueming's wife Chen Xinli has always been dissatisfied with his eldest brother's management skills, and Chen Xinli is indeed very capable. But Mr. Chen is a traditional person, he probably won't pass his business to his daughter.

Could it be that because of this view, Chen Xinli hated him and wanted to kill him? Since the business is passed down to men only, then if all the heirs of the group in the family are killed, the entire group will naturally fall into her hands.

If this is really the case, then there is only Mr. Chen's only male left, and Chen Xingfu must be in danger.

So Xu Yao immediately mobilized the police to protect Chen Xinfu's safety. At night, the security level of the villa was so high that not even a mosquito could fly in. On

the third day after Chen Xinyu's death, Xu Yao became extremely anxious. At around seven o'clock in the evening, Xu Yao called the technical department, but the problem was still not solved.

Xu Yao decided to go and try it himself.

This is a metal USB flash drive, not small in size, six centimeters long and four centimeters wide. When a magnifying glass is used to illuminate the flat surface, it is covered with English letters and numbers.

This series of symbols should contain password information.

The members of the technical department have been trying to crack the password endlessly but to no avail. They must be extremely tired.

So Xu Yao asked them to go back and rest first. She stayed alone in the huge technical office, trying the password again and again.

This string of English numbers definitely has a certain pattern, but it is difficult to find it in a short time.

Xu Yao took out paper and pen, wrote down hundreds of password arrangements on the white paper, and tried them one by one.

Time passed by one minute and one second. Xu Yao looked at his watch. It was already 12:30 in the morning, but he still had no clue.

Xu Yao felt that he could not hold on any longer, so he took out another cigarette from his pocket and started smoking non-stop.

At this time, Mo Xiaoqing called. Xu Yao did not want to answer the call at first, but he was too sleepy. Maybe Mo Xiaoqing could help him wake up. Before

Mo Xiaoqing opened her mouth, Xu Yao asked directly, "Xiaoqing, are you busy now?"

"No." Mo Xiaoqing answered in a daze.

"Okay, I'll send you a string of pinyin and symbols now, and you can find the pattern in it for me."

Mo Xiaoqing was still very outstanding in nitpicking. After receiving this string of strange pinyin and symbols, she also began to speculate seriously.

The first thing she thought of was the English pinyin, but after various permutations and combinations, the password she came up with was not correct.

Later, she wondered if it was Chinese pinyin, and she also thought that the USB flash drive was found in the basement where Chen Xinyu was burned to death. She

also began to associate Chen Xinyu's birthday hobbies, ID number, and bank password.

But she still couldn't guess it right.

Mo Xiaoqing gave up, leaned her head on the table, and stared at the letters on the white paper in a daze. She was bored and unconsciously circled the letters, "Xu Yao".

There was an a in front of the letters she circled, and this string of a symbols existed in a series relationship.

There was a letter between the first and second a, there was a letter between the second a and the third a, and there were 3 letters between the third a and the fourth a.

Mo Xiaoqing saw that it was obviously a number series.

She tried to circle the letters after each pinyin a, and then she arranged the circled letters.

She unexpectedly found that "xuyaonihao."

Isn't this the spelling of Xu Yao's name, "Hello Xu Yao."

Mo Xiaoqing told Xu Yao this string of passwords with some doubt.

Xu Yao entered it without taking it seriously. He had given up.

But a miracle happened. The computer prompted that the password was correct.

"Mo Xiaoqing, go in, the password is correct." Xu Yao shouted excitedly.

But when he saw the words written on the computer screen, he was no longer happy.

The screen was all blue, and words were slowly emerging one by one.

Xu Yao read the words one by one, and the more he read, the more cold sweat he broke out in.

"Xu Yao, how are you? You must be very tired from the recent cases.

But don't worry, the game will end soon.

Everything goes round and round, and there will be retribution, and evil will be punished. It's not that there will be no retribution, it's just that the time has not come yet."

Xu Yao looked at the words on the computer and suddenly turned into blood-stained 3D words.

His whole body was numb because he saw the following sentence:

"Are you sure you can really protect your loved ones, such as Qing and your parents."

Xu Yao stared at the screen without blinking. The information in this USB flash drive was obviously kept for him privately.

There was no information related to the island case at all. When he saw the signature with two huge capital letters "YM" at the back, Xu Yao could not stand and sat down on the wooden chair.

Although Xu Yao felt very strange when these cases happened. He always felt that something was wrong, and he always felt that the person behind these murders was very important.

But what he couldn't imagine was that the letters YM that had appeared in the previous cases appeared again.

What does this mean? And this letter here is completely directed at him.

What game started? Could it be that these cases branded with the letters "YM" are related to him?

Thinking about it carefully, Xu Yao felt that there was a pair of powerful eyes behind him, staring at him.

This was beyond imagination, but also expected.

Xu Yao felt that a storm was coming, and a life-and-death battle was about to begin.