Liang Fei and Shen Xin stayed in the café for a long time, and their attention never left the Binyang Prison opposite, but what was tangled was that they never saw any suspicious characters around them.

"Liang Fei, you say...... Our inference...... Is there something wrong with it?"

Shen Xin stirred the coffee in the cup boringly, the cup of coffee was already cold, but Shen Xin didn't have the heart to take a sip at all.

Her expression already looked a little anxious, if Liang Fei's judgment was wrong, it would show that all the arrangements of the police were in vain.

And those damn wolf's den killers are still hiding in the shadows, and they don't know when they will sneak out and make something big, which is the last thing she wants to see.

"No, I can't be wrong!"

Although he had never had any confrontation with this group of wolf's den killers, Liang Fei seemed to be able to sense their intentions by feeling.

He was sure that since the killers had been able to hide for so long, they would definitely attack. Moreover, as long as they make a move, they will be determined to hit with one blow!

"Shen Xin, we don't have to choose now, we just wait quietly. ”

Liang Fei glanced at Shen Xin, and said in a solemn voice: "Now, we are in the light, they are in the dark, as long as we are not careful, in case we attract their attention, everything will be wasted!"

"Okay!"

Although, Shen Xin felt that this way of waiting for the rabbit seemed to be very passive. But now, in this situation without any clue, only this way of dying may still work.

"We shouldn't just watch the prison, if I were one of those killers and knew that the prison was heavily guarded, I wouldn't have just done it. Instead, you have to find a vantage point and observe the situation in the entire prison. ”

Liang Fei took a sip of cold coffee, and the bitter taste seemed to make his mind suddenly sober up. He said as he stood up and walked out.

"You're right!"

Liang Fei's words were also agreed by Shen Xin, and she also stood up and walked out with Liang Fei.

The two of them stood on the side of the street, observed the surrounding situation, and found that the only institutional point in the vicinity, and the place where you can have a panoramic view of Binyang Prison, is a four-star hotel diagonally opposite the prison.

Although the star rating of this hotel is only four stars, it is more than 20 stories high, which is the tallest building in the vicinity, and as long as someone goes up to the rooftop of the hotel, it can have the most comprehensive view of Binyang Prison.

This is the hotel.

Liang Fei and Shen Xin realized this at the same time, and after glancing at each other, they both walked into the hotel.

In order not to attract attention, Liang Fei and Shen Xin booked a room in the hotel as a couple. However, they did not enter the room, but sat in the restaurant in the lobby on the first floor of the hotel, observing the movement of the hotel front desk.

They weren't worried about the killers sneaking up on the rooftops, because it was still daytime, and the killers wouldn't dare act so blatantly. It is only at night that they will appear like ghosts under the protection of the night.

It was getting dark, and there was a steady stream of customers checking in at the front desk.

Liang Fei and Shen Xin looked at each other like torches, carefully screening everyone who came and went, but there were no suspicious characters.

"Liang Fei, our thinking ...... Is there another deviation?"

After waiting for a while, seeing that there was still no suspicious situation, Shen Xin couldn't help but waver again about Liang Fei's judgment. Suspiciously asked.

"Don't speak!"

However, at this time, in the face of Shen Xin's question, Liang Fei waved his hand at her lightly, and suddenly lowered his voice and said, "The target has appeared!"

"Where?"

Shen Xin was overjoyed when she heard this, and when she followed the sound, she saw a big man carrying a long black suitcase, wearing a white suit and sunglasses walking straight to the front desk from the door.

"Liang Fei, how can you be sure ......?"

As soon as she saw this person, Shen Xin couldn't help but think about it, and quickly asked Liang Fei, "Liang Fei, how can you be sure of him?"

"Sixth sense, you won't understand if you say it!"

Liang Fei glanced at Shen Xin, smiled indifferently, and said very pretendedly.

And in fact, where does he have a sixth sense? It's just that as soon as this big man walked in, Liang Fei's perspective eyes immediately moved, and he clearly sensed the dense murderous aura hidden in the other party's body.

A person with such a murderous aura, there is no doubt that this person must be a professional killer with countless bloody cases in his hands!

"Still have a sixth sense...... Liang Fei, why don't you say that you can tell fortunes. Did you pinch your fingers and figure out that this man was a wolf's den killer?"

Shen Xin glared at Liang Fei with contempt, and was about to speak again, when Liang Fei suddenly interrupted her speech again, and at the same time took out a chicken leg to block her mouth, and hugged her head with a very kissing look, and whispered: "Don't speak, this killer is very vigilant, he has come here, don't attract his attention." ”

was rubbed with oil by this guy again, although Shen Xin wanted to raise his leg and stomp on him a few more times, but in the spirit of thinking about the overall situation, he still forcibly held back and cooperated with Liang Fei to play a couple in front of people.

The killer's eyes quickly swept through the hotel lobby, and found no suspicious circumstances, so he took out his identity document, handed it to the front desk staff, and after checking in, he walked to the elevator with his suitcase.

"Check it out!"

Liang Fei and Shen Xin glanced at each other, and almost in unison, they had already rushed to the elevator.

At this time, the elevator had been activated, and the two naturally couldn't follow up. Liang Feitan took a look at the floor where the killer was going to enter, and it was the sixteenth floor.

They didn't follow immediately, but both rushed to the front desk, and Shen Xin showed his police ID card and asked to verify the identity information of the person just now.

The waiter called up the person's identity information, and Shen Xin could guess at a glance that the killer's name and other information were fake. Now, though, she at least knew that he lived in room 1607 on the sixteenth floor.

"Go up to the sixteenth floor!"

The two looked at each other sharply again, and rushed into another elevator to the sixteenth floor.

However, when they reached the sixteenth floor and asked the waiter on the side of the hallway, they were told that room 1607 did not contain any guests.

I got a room card, but I didn't live in, and Liang Fei and Shen Xin clearly saw that the killer had entered the sixteenth floor. Don't...... Did he go into another room? or...... Disappeared into thin air?

"He must have gone up to the rooftop!"

When Shen Xin was puzzled by this, he saw Liang Fei's face sink, and he couldn't help but say, pulled Shen Xin's arm, and ran towards the elevator.

"On the rooftop, didn't we see it just now, the floor he pressed was the sixteenth floor?"

When entering the elevator, Shen Xin still felt a little confused and asked in amazement.

"Silly girl, he went to the sixteenth floor first, just because he was afraid that someone would follow him, and by the way, he would make a show in front of the waiter. ”

Liang Fei glanced at Shen Xin speechlessly, and then said, "Actually, after arriving on the sixteenth floor, he immediately changed the elevator to the top floor. ”

"I see!"

When Shen Xin heard this, she suddenly realized, and sighed and said, "These wolf den killers are really extraordinarily cunning!"

"I think it's not that they're cunning, it's that you're too naïve!" Liang Fei said as he closed the elevator door speechlessly and spread his hands.

"Death, dare to laugh at me?

However, as soon as Liang Fei's ridicule was finished, Shen Xin laughed and raised his pink fist at him......