Li Yifan patted his head and said, "I'm really confused. I'm looking for a know it all!"

He almost forgot that he has a person who knows a lot of things on hand. He knows everything!

He was sure that he knew the powerful hackers through the information channel of Fubai.

Making up his mind, he put the list away and was ready to find someone.

Just then, the door of the office was knocked.

Dong Dong!

The voice was so rapid that everyone in the room was stunned.

Cheng Hai frowned, "come in!"

"Li SHAOHAO!" His secretary, Xiao Zhang, came in in a hurry, gave a greeting to Li Yifan, and hurriedly came to Chenghai, "Mr. Cheng, there's something I have to tell you! Just now the security guard under the building found this! "

She took out an envelope like thing and said: "originally, the security guard gave it to me. I saw it. I thought it was someone who dropped the love letter. I was going to throw it away. But when I saw some words on the cover, I didn't dare to throw them away. "

"Show me," Cheng Hai took the envelope, glanced at the words on it, suddenly changed his face, and quickly looked at Li Yifan, "Li Shao, this This is for you

"Well?" When Li Yifan, who was about to leave, heard this, he could not help pausing and turning around, "show me the letter."

Cheng Hai quickly passes the letter to Li Yifan. Li Yifan takes it and sweeps it. His face changes slightly.

There was a strange remark on the envelope.

"Where can I learn from you? Twenty years of ups and downs, the past is still there, people are no longer

The signature does not contain the name of the writer, but it contains a paragraph.

"If you find this letter, please be careful and give it to Li Yifan."

Most people think it's a prank when they see this muddled letter. If it wasn't for the last three words of Li Yifan, they would have thrown it away as garbage.

It happened that the security guard of Rende company picked up the letter and gave it to Xiao Zhang. Xiao Zhang knew that Li Shao was Li Yifan, so he didn't let the letter be thrown away as garbage.

Li Yifan looked at Xiao Zhang, "when you got this letter, did you find any strange people around you?"

Xiao Zhang recalled and shook his head, "no, I asked the security guard. He found it on the lawn behind the building. It happened that the toilet was not far away. I came out of the toilet. Seeing that he had picked up the letter, he looked at it and found that it was Li Shao's name, so he rushed to send it up. "

Hearing this, Li Yifan's eyes flashed a strange color, he nodded, "OK, I know. Thank you

He can be sure that this letter was sent intentionally, and carefully selected the time and place, waiting for Xiao Zhang to get the letter.

He took a look at the words on the envelope. This passage is specious. Most people will be confused, but he knows what it means.

Just by the words "twenty years of wind and rain", he can conclude that it was sent by Li Wenyan!

Especially after he started the letter, he could clearly feel that there was a residual breath of genuine Qi on the letter. The person who wrote the letter must be a warrior.

Taking all the information together, it is only Li Wenyan that can be associated.

He opened the envelope without hesitation, then took out a piece of paper and spread it out.

"Well How is it blank? " The people nearby were stunned when they saw the letter.

The letter is blank, not a word, just a piece of paper.

"Who sent the letter? Isn't that funny? Send a piece of white paper? It's funny

"Yes! How can you tease people like this

They murmured and talked in a low voice, only feeling that the sender was playing monkey.

Li Yifan was the only one who was silent. His fingers gently rubbed the white paper, and then a meaningful arc appeared in the corner of his mouth. He held the paper in his left hand, and his fingers in his right hand were bent, and his palms gushed out a real breath.

When Zhenqi was stained with white paper, several light green words appeared on the paper immediately.

It's a flash, it's gone fast, it's only two seconds.

Before everyone saw it, Li Yifan had already folded the paper.

What is Li Shao doing?

They all looked at each other in bewilderment.

"Well, call me back if you have any problems. I'll go first!" Li Yifan told a sentence, turned to leave the office.

Outside the corridor, Li Yifan thought slowly as he walked.

The letter is indeed from Li Wenyan, and the letter paper is not white, but Xuanling paper.

Xuanling paper is very special. Water and fire do not invade. The words have to be written with genuine Qi. In order to ensure the safety of the letter, Li Wenyan used genuine Qi to write a sentence on Xuanling paper. Then he put the paper into an ordinary envelope and wrote that strange sentence on it. What Li Yifan felt was the genuine Qi on Xuanling paper.

He understood Li Wenyan's intention.

Li Wenyan didn't choose to contact him by SMS or other means because it is too easy to expose. He has been hiding for so many years and has been under the surveillance of the forces behind the four families.For example, the contact information of short messages and telephone calls, even if the temporary number is used, will leave some traces, especially for people like Li Wenyan who have been monitored all the time, that little trace is likely to be fatal.

Of course, in the form of letters, traces will be left and may be exposed.

But Li Wenyan used a very clever method, that is, the writing style of Xuanling paper. The material of Xuanling paper is special. By condensing the true Qi, the characters can appear temporarily. When the true Qi dissipates, the characters will dissipate, leaving no trace.

This method directly eliminates the possibility that ordinary people will be aware of the contents of the letter.

Of course, there will be a lot of martial arts followers following Li Wenyan, but if Li Yifan is right, this letter should have passed through many ordinary people, because there are many fingerprints on the letter. Most of the letters are not only one, but also many fake ones.

He didn't doubt that the letter in his hand was fake, because it must have been carefully arranged by Li Wenyan to deliver it to him.

"Tut, my father is a good player. No wonder those people have been looking for him for 20 years and can't find him."

He had to admire his father's brain. He was more intelligent than a human spirit.

However, Li Yifan didn't plan to go to Li Wenyan immediately, because he was worried that it was right for him to get the letter, but others came to the capital, and the four families might be spying on him.

Think of the last time shangguanhong found him, the possibility is quite high.

Of course, Li Yifan felt that with his strength, if the four families monitored him, there was no possibility that he could not find out.

But he could not ignore an extreme possibility, that is, the four families sent to monitor him is not a warrior, but an ordinary person.

As a warrior, he is very sensitive to the breath of a warrior. He can clearly feel the breath of a warrior within a few hundred meters when any warrior is watching him, because the breath of a warrior is like a Kongming lamp, too bright.

And if it's not a warrior, it's just an ordinary person, but he's hard to recognize.

Ordinary people's breath is basically the same, mixed in the vast crowd, want to distinguish whether a person is monitoring him, it is very easy to close, it is difficult to distance. Especially if a group of ordinary people watch him in groups, no matter how strong he is, he can't be prevented.

Although this possibility is too small, but not afraid of ten thousand, just in case.

"If that's the case, who's watching me?" One face after another flashed quickly in Li Yifan's mind. Soon the corners of his mouth were hooked up and he had the answer.