Yan Yun's sense of smell was very sensitive. With just a slight sniff, he was able to differentiate the perfume that was plant type. Using some plants that were in the wild as raw materials, the fragrance was light and elegant, giving people a refreshing and pleasant feeling.

The assassin used perfume to carry out tasks. He was not afraid of the perfume to expose his position. It was a sign of contempt and self-confidence.

This was an arrogant killer.

This was the reason why Yan Yun gave a light smile after smelling the fragrance of the perfume.

This place was located at the deepest part of the trumpet-shaped valley. Yan Yun was lying on the side of the cliff, and the mountain breeze was howling, causing the fragrance to pass in a flash.

Carefully examining the direction of the wind, Yan Yun's gaze landed on the left side of the cliff. The trees there were not dense, and could even be described as pine trees, with just a glance, he was able to see everything, and it was difficult to attract anyone's attention, furthermore, no one would have expected the assassin to choose this kind of place that was easy to be exposed.

However, Yan Yun actually found a few millimeters long black gun muzzle from under a lawn.

The killer moved in the opposite direction. He did not choose the high ground, nor did he choose to hide in the dense forest. Instead, he chose to stay in an area that was practically deserted. It was impossible for ordinary people to pay attention to this place.

Once the four of them returned to that section of road, the assassins would definitely snipe them. At that time, even if an immortal descended to the mortal world, the Old Master Mo would not be able to save them.

Yan Yun's heart trembled, thinking that there really was something fishy behind Uncle asking him to come personally!

This assassin was definitely not an ordinary assassin. First, he boldly used perfume while on mission, and then he hid in the most impossible place in the cove. He did everything the opposite way, and one could say that he was bold and confident.

An assassin was naturally cautious when comparing confidence with strength. To be able to act so arrogantly, he must have the ability to act so arrogantly.

The time that Old Master Mo had taken was extremely short, and the opportunity could be said to be fleeting. However, the assassin clearly had confidence in himself, even if it was a thousandth of a second, it would be enough for him to kill the target.

Yan Yun looked at Old Master Mo again, the sacrifice had ended, and Old Master Mo pulled Mo Le and was about to leave.

Right now, even if he went to inform the Old Master Mo, there was not enough time. If he stood on the cliff and shouted loudly, even if he was not shot like a sieve by the plainclothes police, he would make the killer move ahead of time.

With this assassin's courage and insight, Yan Yun had no doubts that he would stand up and kill Old Master Mo.

Just as Yan Yun was about to jump down the cliff, there was a movement in the forest beside him. A plainclothes policeman patrolled the place, when Yan Yun saw it, his eyes lit up.

Lin Xiao did not expect to be here when she saw Yan Yun again. Originally, he had been pulled by the bureau chief early on in the morning, and when he said that he wanted to protect Old Master Mo, Lin Xiao's face was filled with unhappiness. They said it was to protect him, so they probably fawned on him!

Although she was not very willing, but since the Commissioner had threatened him with a bonus for the second half of the year, Lin Xiao was ashamed to give in.

What Lin Xiao did not expect was that Yan Yun would appear here. He had some understanding of Yan Yun, and the latter was usually accompanied by uncontrollable troubles, so he looked at Yan Yun with an inquiring gaze.

Seeing Lin Xiao like that, Yan Yun laughed and pointed to the bottom left.

Lin Xiao's detection abilities were strong, looking down along the direction of Yan Yun's finger, she instantly noticed the black muzzle of the gun on the grass below. Her expression tensed up, and immediately asked: "Old rules?"

As they spoke, Lin Xiao was stripping of her police uniform.

A few years ago, he and Yan Yun met because of a robbery. At that time, the situation was extremely dangerous, and Yan Yun did not want to expose himself, so he took off Lin Xiao's police uniform and used it to disguise himself.

A few years later, the two of them would meet again. Under such a situation, Lin Xiao subconsciously wanted to strip the police uniform, which made him a little depressed in her heart. Why would she have to take off her clothes every time she saw this man?

"If you were a woman, I would wish that every time you met me, you would take off your clothes." Yan Yun laughed.

"Why?" Lin Xiao raised her head, the corners of her mouth twitched. She wanted to refute, but when he saw the black muzzle of the gun on the grass below him, he did not have the heart to refute it.

"Such a good live target, why do you want to go down and fight with him?" Yan Yun looked confused.

Lin Xiao patted her head, thinking that she was confused, but at the same time, she had a better understanding of the shamelessness of the man beside him.

"The method is good, but it's a pity that it can't be used. My type 54 gun is made of steel ball. It can't kill a person." Lin Xiao laughed bitterly as she took out her gun.

"…" Yan Yun was a little speechless, but he still took the gun, which was better than nothing!

"Then let's proceed according to the original plan! You must contact Mo Yiwen within half a minute and get everyone to lie down within that minute. "

Lin Xiao understood and skillfully and depressingly threw the police uniform to Yan Yun. She then quickly used the phone to contact a few numbers, and finally contacted Mo Yiwen.

Half a minute later, Mo Yiwen's phone rang, and he changed into his police uniform.

A minute later, Mo Yiwen shouted loudly. Everyone squatted on the ground and used the tombstone as a cover.

At the same time, like a whirlwind, Yan Yun slid down the cliff, and arrived at a place not far away from the killer's lawn.

Bang!

The lawn was overturned. A black figure flashed a few times, leaving the hiding place and arriving behind a tombstone. The assassin was very vigilant, when Mo Yiwen and the rest squatted, he immediately realized that something was wrong, and decisively shifted his position.

But during the process, gunshots were heard consecutively, Yan Yun held his Type 54 pistol and pulled the trigger continuously, the bullets forming a few sealing marks.

A total of eight bullets shot out instantly, sealing off the assassin's front and back paths. Unfortunately, although the impact was strong, the steel ball inside the gun could only leave a few wounds on the assassin's body.

On the mountain peak, the corner of Lin Xiao's mouth twitched. He had personally witnessed Yan Yun's skill and had taken a huge blow to him, who was extraordinary, but at this moment, Yan Yun and the assassin had met on a narrow path and had actually used a handgun to lightly shoot.

This was simply useless, using "Barrett" to kill people. If it were not for the fact that he came in time, Old Master Mo would have already been killed to pieces. A meat shield? In front of Barrett, light armoured vehicles were useless, let alone meat shields.

"Come out!" Yan Yun said as he looked at the tombstone.

The assassin didn't answer. He was a bit depressed. He couldn't think of anyone who could find his hiding place and leak his scent. The chances were slim to the point of being minuscule, but that was the only explanation.

However, to be able to find his hiding place with just a wisp of fragrance, this person must be an expert! Since you're an expert, do you have the nerve to use a handgun in close quarters?

Although the bullet was made of steel, it would still bleed if it hit the target. Although the assassin could endure great pain, he would never want to be shot for nothing!

The killer's depression gradually turned into anger. As a gunner, he could tell that the man was using a Type 54 handgun. He could only fire eight bullets at the same time. All eight bullets had been fired just now.

In other words, there were no more bullets in the gun and there were a lot of plainclothes policemen here. The killers did not want to be trapped here.

The longer he waited, the worse it would be for him. Thus, the assassin decided to take the initiative to break through the encirclement after resting for a while.

Of course, when breaking out of the siege, the first thing he had to do was kill that shameless policeman.