Click to open the e-mail. It's also a headquarters e-mail without signature. The content only says, "once you start the investigation, please always pay attention to your own safety, because you will face not only the assassins of Ozu Nu, but also the internal investigation. Once you start the investigation, you will get the promotion qualification and good luck.".

Seeing this e-mail, David Maslow sat in the boss's chair and pondered. It was impossible for him to give up the investigation because of the idea of his whole life. However, the two e-mails that I didn't know who sent him showed that the matter was very dangerous.

he was not a blankly boy. He knew what he would face once some cases were investigated, so he picked up the phone to call one of his subordinates after thinking for a long time.

Mika, come to me.

When he hung up, David Maslow turned on the printer on the computer, took a file bag, put the printed documents related to the Ozu case into the file bag, and put them on the desk.

A few minutes later, a black girl knocked on the door and walked into David Maslow's office.

"Well," says David Maslow, pretending to have no intention of looking at the file bag on the desk and then covering it with other papers, "how's your case going?".

"It was finished yesterday. Do you have a new case for me?" Maslow's action did not surprise Micah.

"So fast?"

"Of course, it's just a few cases of theft? It's not difficult, "Mika said with a smile." head, I've been transferred here for two years. Can't you give me some challenging cases? "

Maslow shook his head, "you are a woman. I can't give you some cases, so that you won't be able to eat in the future. When I wait, I will give you some tough cases.".

With that, Maslow got up and went to the archive room in the office. When Micah saw Maslow enter the archive room, she immediately picked up the file bag on her desk and opened it. Her eyes were attracted by the files on her hand.

Looking at the passage of time, Maslow, standing at the door of the archives, thought about it several times, but saw that Mika was completely immersed in the documents. Five or six minutes later, Maslow was afraid that Mika might doubt how long it would take him to get a file, and then doubted his motive, so he coughed and walked out.

"I'm sorry, chief," Micah said as she looked at Maslow helplessly, "chief, are all the cases in this case true?"

"what do you think?" Maslow deliberately joked, "Ninja, hell, it's the 21st century. How can there be ninja? OK, don't worry about it. This is the file that will be handed over to me immediately after it's processed.".

Mika nodded, took the portfolio, "OK, head, I'll deal with it now." turning around and taking a few steps, Mika pointed back to the document on the table and said to Maslow, "head, since you're not interested in the case of chaozu Nu, how about giving it to me?"

"Not so good. This kind of unsettled cases are investigated in vain, and many of them belong to other countries. Instead of wasting time, it's better to help me deal with more New York cases.".

"I'll just look around and make sure that I won't delay the task you gave me," Micah fawned. "Head, you'll let me gain insight.".

Maslow knew that Micah would be curious, but he pretended to be helpless. "Well, again, don't delay the case.".

"Understand, head." Mika picks up the paper bag on the desk, nods to Maslow with a smile, and goes out to her office.

As soon as she sat down, mikalika opened the file bag. Even if she saw the description of the case on the file for the second time, she was still very shocked and curious. She kept asking herself, is there a Ninja Assassin organization that has existed for thousands of years in the world?

Mika, who is extremely curious, is totally immersed in the case of Ozu Nu these two days. She has no idea that her leader, David Maslow, did not ask her about the case.

After confirming Mika's case in chaozunu, David Maslow indirectly provided her with a lot of convenience. Even Mika handed over her case to her intimate colleagues for help, but Maslow didn't know.

On the third day, Mika knocks on Maslow's office door with a file bag that her colleagues have helped with.

When Maslow finished reading the papers, Mika took Ozu's bag and said, "head, do you have time? I want to tell you something.

After receiving the paper bag handed by Mika, Maslow rolled his eyes and said angrily, "didn't you stop investigating this case? ninja? This is the most ridiculous case I've heard this year.

"Head, it's only ten minutes, and I'll delay you for ten minutes. You can't let me spend a few days in vain to investigate and finally do useless work.".

Maslow looked down at the paper bag in his hand. He was glad that Micah's investigation had made progress and worried that these cases were true. He sighed, "I hope I won't regret listening to your report. OK, just ten minutes.".

When they came to the meeting room, Maslow closed the door, but Mika didn't care about it at all. He said directly, "I went to find a relationship to check the original records of all the cases in this file bag, and found two very interesting clues.".

"Two?" Maslow asked curiously."Yes, the two cases, whether they were cases one or two hundred years ago, or cases in recent decades, or even the recent massacre of the grey gang in New York, have one thing in common, that is, they all mentioned a letter, a letter without any words but containing black sand.".

Maslow took Micah's papers and looked at them. He found that 70% of the files did mention Hesha and the envelope. "What's the second clue?"

"Hehe, the second clue is that there are five or six of these cases, and a witness mentioned 100 pounds of gold," Mika took out a document from the document,

"I can't inquire about the cases too far away, but I checked the Bank of New York in our database, which has contacts with the black market, and found that the day before the murder, there was a sum of money just equivalent to 100 pounds of gold In addition, killers use sharp weapons instead of guns, head. In this era, who would use knives to kill the gray gang with guns.

Mika raised her eyebrows. You know what I mean.

Maslow stood quietly, believing Mika's inference, but saying, "I still don't believe that if this assassin organization really exists, their employment price will remain unchanged for thousands of years.".

"But now we have evidence that they are real," Micah argues.

"Well, it's a fascinating story. That's all for today," Maslow said. Without waiting for Mika to speak, he opened the door of the conference room and went back to his office.

Sitting in the boss's chair, he thought silently whether to investigate the case or not. With the evidence and the e-mail from the headquarters, he was convinced that the assassin organization really existed.

But after investigation, Maslow hesitated. It's not a joke. If it's not good, it will be dead.