Soon, the five of them fell silent again, but before two or three minutes had passed, they suddenly heard a "knock knock" sound in front of them.

The captain's expression tightened, and he shouted in a deep voice: "It's here... Ready..."

Soon, as an oval iron ball rolled over the passage, and with a "snort" sound, a thick white smoke came out of the shell...

"Damn... Here is this trick again..."The captain scolded secretly, listened attentively, and after hearing the faint sound of hurried footsteps over there, he shouted in a deep voice: "Shoot..."

With the captain's order, the two gunners on the left and right immediately pulled the trigger in their hands, and the two submachine guns crossed to block the passage in front of them;

"Bell, bell, bell...", the flying bullet shot something in the white smoke with a "bell" sound, and then a muffled snort could be heard from there.

Hearing this muffled snort, both of them couldn't help but feel a burst of pride in their hearts, and it seemed that at least one more person had hurt each other. These damn guys on the other side are not afraid of death, knowing that this is only such a wide passage, it is impossible to kill, but they still can't help but come up to die.

In the midst of the "da-da-da" gunshots, at the top of this cave, a shadow flashed like a ghost.

The shadow carried a thin shield on its back, clinging to the top of the not-so-high cavern, and wandered silently and swiftly like a spider in the narrow, twisted cavern; At the same time, it avoids one protruding rock after another with a light lightness, and does not make any sound at all.

Only the bullets that occasionally hit the shield in the hands of the master of the Heavenly Hospital below or the rock wall next to it, and the bullets that ricocheted around in this narrow cavern occasionally hit the shield, making a fragmentary sound of "bell".

However, this sound was inconspicuous in the chaotic sound of gunfire and the impact of the shield below.

"Ahh Ahh Even his shoulder seemed to have been hit by bullets that were ricocheting everywhere; It's just that I luckily brought a helmet. Although he was also ejected twice on the head, he was not injured or did any major damage...

Hearing the miserable snort of the master in front, the master behind who was only shot in the leg by a bullet immediately picked up the master's waist without hesitation, and quickly retreated towards the back;

The heavenly master at the front, gritting his teeth and holding the shield in his hand, blocked in front of him, and was dragged out by his teammates behind him, but he still couldn't help but look up at the dark figure at the top of the cave in front of him, which was clinging to the top of the cave, when he raised his head. Suddenly, I felt a drop of liquid in the shape of a drop of water drop on the tip of my nose.

"He's injured..."After discovering the faint fishy smell and source of this liquid, the master couldn't care about the pain in his body, only felt his heart tighten suddenly, and after a little hesitation, he suddenly screamed loudly again, trying his best to attract the attention of the enemy on the other side and relax the opponent's defense.

As the master's voice quickly faded and faded away, the captain over there finally looked at the white smoke that had gradually begun to dissipate in front of him, and confirmed that the passage on the opposite side was empty. Only then did he say something: "Ceasefire..."

The firing of the two submachine guns quickly stopped, and then one of them began to pull the bolt neatly and began to change the magazine...

At the same time as the sound of changing magazines sounded, a black shadow burst through the white smoke from the top of the rock like an arrow from a string. In the exclamations of the first and second behind the two shields, they slammed straight into the captain, who was still holding a gun, and the other man.

The captain's gun rang out only twice, as if it had hit some metal, and then he saw a chill appear in front of his eyes. In a hurry, he waved his gun away;

"Bell..."The body of the gun was extremely thrilling to block the opponent's blow, and before he could rejoice, he heard a miserable cry from the side;

"Three—" he exclaimed, swinging his gun in the direction of the cold shot. But I happened to see that a man in black was moving a short blade more than a foot long from the neck of No. 3 and slashing towards him; And the head of the third has suddenly flown up...

The captain's strength and experience were undoubted, and the lightning again closed his gun to block the opponent's sword, and then blocked it smoothly; But on his right, No. 4, who was changing the magazine, was hearing another miserable snort.

I don't know when, the cold light that was first smashed by myself was kicked back by the other party, and then the angle was extremely weird and directly inserted into the fourth neck...

"How is that possible?" Only such a frightened expression flashed in his mind, and then he felt his right hand cold, and the other party's knife actually slid along his own gun body strangely after being blocked by his own gun, as if it had been calculated, and easily cut off half of his right palm...

Just as he held the gun in his left hand and was about to smash it towards the opponent again, he already felt that the number one and number two, who had the strongest melee ability in front of him, had begun to turn around to support him, as long as he blocked the opponent slightly, the opponent would have no way to escape;

found that his gun was smashed into the air again, and the other party, with terrifying speed and reaction, actually rose in mid-air again, and then swept over his head and rushed straight towards the passage;

"It's just lost... How long did it take? Two seconds? Or three seconds? With a hint of disbelief in his mind, the captain was about to chase inside, when the number one and number two behind him let out a roar, and he looked back in panic; Behind him, he saw a very familiar face...

"Yu Zhongxun..."

Before he could react, Yu Zhongxun had already broken through the barriers of No. 1 and No. 2 and appeared in front of him; And behind Yu Zhongxun, one person after another appeared, attacking No. 1 and No. 2 who were rushed to the side.

Then, when the captain, who was already completely desperate, was about to make a final resistance, this time he had just smashed the butt of his gun into the air, and he felt a chill on his neck, and then he saw that he seemed to fly.

It wasn't until he saw his feet in mid-air that he realized that this leader of the outer courtyard of the Heavenly Hospital was really strong enough that he had no way to resist it...... (To be continued......)