Seeing this envelope, a layer of cold sweat broke out on Lin Yu's back, and his cold hair stood on end in an instant.

He never dreamed that this third letter would come in this way!

Since this letter can be returned with Jiang Jingren, it also means that Jiang Jingren's every move is within the control of this killer!

Even, it is possible that this killer has personally stalked Jiang Jingren!

And all this is based on the situation that the military aircraft department is under martial law and arrest in the whole city!

This killer's powerful anti-reconnaissance capabilities can be seen!

At the same time, this killer handed over the letter to Lin Yu in this way, and he was also telling Lin Yu that since he could put the letter in Jiang Jingren's bag, he could also take Jiang Jingren's life!

Lin Yu clenched the envelope in his hand, and the more he thought about it, the more frightened he became, only to feel a bone-chilling chill surging from the soles of his feet to the top of his head.

"Jiarong, what's wrong with you?!"

Jiang Jingren looked at Lin Yu, who was in a daze, and asked inexplicably, "What is this envelope for, a small advertisement?!"

Lin Yu came back to his senses, stabilized his mind, and said in a deep voice, "It's okay, Dad, you go clean up, remember, these days, don't go out again no matter what!"

Saying that, Lin Yu walked quickly to the balcony with the letter, tore the letter in his hand, and saw that the handwriting on the letter was exactly the same as the previous two letters, and the beginning was still "Dear Mr. He".

The content of the letter reads: "Unfortunately, Mr. Ho, I sent you two letters, but you did not accept my advice and do what I said, which made you wrong again and again!

I had the opportunity to kill your father-in-law this morning as an extra little punishment, but I didn't, all because I wanted to give you another chance, and I hope you cherish it and make the right choice this time!

The time is still three o'clock in the afternoon the day after tomorrow, this time please take your wife, and rush to commit suicide in front of the Chongru Mountain Ring Monument with your mother and Ye Qingmei, so that you can save the lives of your father-in-law and mother-in-law and other family members.

Normally, I would give people four chances, but this time I was disappointed by what you did, you shouldn't have let the people from the Military Aircraft Department search me all over the city, it ruined my good mood, so, this will be my last letter to you, and my last chance to give you!

If you still make the wrong choice the next afternoon, then I will kill your whole family with my own hands!

Compared with the previous two times, the content of this letter has lost that polite temperament, revealing a cold atmosphere, which shows that the military aircraft department has searched and arrested the whole city, which has caused great pressure on this killer, and he can't wait to do it!

In this case, the longer he stays in the hot summer territory, the greater the risk he takes!

After reading the content of the letter this time, Lin Yu's inner fluctuations were not as huge as the previous two times, but he felt a huge chill!

Because he knows that next, this killer is about to make a move, and they are about to meet with real guns!

And through this morning's incident, he found that this killer is much more powerful than he imagined!

Even if it were him, when the members of the Military Aircraft Department poured out of the nest and searched for the whole city, he didn't dare to guarantee that he would be able to successfully put this letter in the bag of his father-in-law!

What's even more surprising is that this killer has revealed his age and characteristics, and it has to be shocking that the members of the Military Aircraft Department can do this when the whole city focuses on finding a hunchbacked old man with similar characteristics to him!

At the moment of thinking of this, Lin Yu's expression changed suddenly, his face instantly brightened and darkened, as if he sensed that something was wrong, and hurriedly called Han Bing.

"Hey, Jiarong, how is it, is there a situation over there?!"

After Han Bing answered the phone, he asked urgently.

Lin Yu didn't answer her, but asked, "This morning, just now, my father-in-law went out, do you know?

Although Han Bing has been staying in the military aircraft department in the past few days, she is the general dispatch of the entire operation designated by Lin Yu, and she knows the situation of each squad in the military aircraft department clearly.

"Of course, he went to the Jingsheng Road morning market early this morning, and during the whole process of his visit to the morning market, four members of the Military Aircraft Department have been following him, and there have been no accidents along the way!"

Han Bing on the other end of the phone paused slightly, and continued, "I read the message from the team members, saying that he has returned home safely, right?!"

"Yes, he did come back safely!"

Lin Yu said in a deep voice, "But the one who came back with him has a third letter!"

"What?!"

Han Bing on the other end of the phone was suddenly startled and said in disbelief, "This ...... How is this possible......"

"I didn't expect ...... either"

Lin Yu shook his head and smiled bitterly, "This killer is more powerful than we imagined, but I'm afraid it's not a little bit of a star!"

"But I'm ...... Our people have been following my uncle, and we haven't found any suspicious people!"

Han Bing's tone on the other end of the phone was shocked, and he was a little unacceptable for a while.

Lin Yu's face sank, and he squinted his eyes and said coldly, "I suddenly wondered, could it be that we were focusing on the wrong direction at the beginning!"