He was thinking silently in his mind when an officer with the rank of lieutenant general came out of a small door opened on the side of the huge metal door.

"How's the situation outside?!"

The lieutenant general looked at Shen Yifeng, who was dressed as a colonel of Country R, ​​and asked in Country R.

"The enemy has heavy weapons, as well as powerful terrorist weapons. If their goals are not achieved, they are likely to use powerful weapons to directly destroy this place. The situation is very critical!" Shen Yifeng said anxiously using the word "r country" He said in a hoarse voice.

"Asshole!" the lieutenant general cursed heavily and then said, "The scientific researchers inside must be quickly moved away using special escape passages!"

After the words fell, the lieutenant general hurriedly walked to the huge metal door, and then used his middle finger to quickly press the electronic control button on the metal door dozens of times, and then aimed his eyes at the door. That electronic detector.

The huge metal door opened.

Shen Yifeng looked at the huge metal door that slowly opened, and the strong feeling of powerlessness in his heart became more intense.

This metal door is one meter and a half thick. Looking through the opened metal door, you can see that the walls inside are all made of hard metal.

This is exactly the research room of the secret military research base.

Without terrifyingly powerful weapons, it would be impossible to destroy such a highly defended laboratory.

"Huh... I didn't expect the defense here to be so terrifying!"

With Shen Yifeng thinking in his mind, he already had two more grenades in his hand.

He decided to take action immediately.

As soon as Lieutenant General R entered the huge open metal door, Shen Yifeng threw a small flying needle at the fatal part of the back of his head, and then quickly threw two more behind him and around the metal door. grenade,

The lieutenant general felt a sharp pain in the back of his head, and then his vision went dark and he fell to the ground.

At this time, Shen Yifeng suddenly fell down next to the lieutenant general.

"boom!"

A huge explosion exploded outside the thick metal door, which had been slowly closed.

After rolling around on the ground, Shen Yifeng stood up, already holding the micro punch he had snatched from the soldiers of Country R in his hand.

Looking at the panicked researchers in the laboratory, he took a deep breath and pulled the trigger without hesitation.

"Da da da!……"

Countless bullets were flying everywhere, and people kept falling to the ground.

"This is obviously the research room of this military base! As long as I can find a way to prevent the door of the research room from opening, I should be safe for the time being!"

With this thought in his mind, he continued to shoot in all directions while lowering his head and shouting an order to his collar: "Retreat across the board. Hurry!"

"But...you!"

"Captain...we are waiting for you!"

"..."

Listening to the determined voices of the members of the Wolf Warriors coming from the earbuds, he felt an unspeakable emotion in his heart.

He also wanted to rush out, but he knew that this was impossible.

"Listen to my order and retreat immediately. I will transmit the data to the submarine as soon as possible!"

He gave the order again.

"..."

Everyone was silent.

At this time, in the research room, a row of dense bullets were fired at Shen Yifeng.

At the same time, the metal door that had just been closed opened, and a thick metal door opened not far to the left and directly in front of the research room at the same time.

"Retreat immediately! Those who disobey will die!"

While giving orders nervously, he suddenly threw two grenades towards the roof and the metal door that opened in front of him. Immediately after, he threw another grenade towards the metal door that had just opened behind him.

"boom!"

A huge explosion sounded.

The R country soldiers who had just rushed to the door were blown away by the powerful explosion of the grenade, and the thick metal door slowly closed.

In the research room, hundreds of researchers from Country R who were researching super weapons were looking for cover in a panic.

When Shen Yifeng quickly rolled towards the slowly closing heavy metal door behind him, he quickly threw a grenade.

"boom--"

Those R country soldiers were blown away by grenades, and the heavy metal door was closed. Shen Yifeng had already rolled to the side of the heavy metal door.

"It just depends on luck!"

He was thinking silently in his heart, and there was something the size of a coin in his hand.

Of course this is no ordinary coin, this is an extremely powerful miniature explosive bomb.

He pressed the miniature explosive bomb against the detection instrument of the heavy metal door. As he rolled forward rapidly, a row of bullets had accurately hit the miniature explosive bomb.

"boom!"

A powerful explosion sounded.

The detector of the metal door was blown up, and the braking system for opening the metal door was destroyed. The heavy metal door could not be opened temporarily.

However, at this time, the other two metal doors opened again.

A dense row of bullets was fired at him.

Without any hesitation, he rolled forward suddenly and quickly threw out two grenades, followed immediately by throwing out the last two grenades.

The grenades flew accurately and continuously towards the two open metal doors.

"boom……"

The R country soldiers who had just rushed through the door were blown out by the explosion, and the heavy metal door was closed again.

"You can't leave the door open again, or it might not close!"

Shen Yifeng thought silently in his heart, took a deep breath, and after the internal force circulated rapidly in his body, he suddenly threw two miniature explosive bombs towards the detectors of the two metal doors.

These two miniature explosive bombs were accurately attached to the detectors of the two heavy metal doors.

At this time, Shen Yifeng immediately fired a row of bullets at the two miniature explosive bombs with great accuracy.

"Da da da……"

"boom……"

A powerful explosion sounded. The braking systems of the two heavy metal doors were completely destroyed.

The door cannot be opened.

"call……"

"Da da da……"

Shen Yifeng let out a long breath.

At this moment, several bullets flew towards him.

People in the research room have found several guns and are shooting at Shen Yifeng.

"It's easy to deal with you!"

Shen Yifeng thought silently in his heart, suddenly jumped up high to avoid a row of dense bullets, and then shot a series of bullets towards these guys with a slight dash in his hand.

A fierce gun battle unfolded in the research room of approximately 2,000 square meters.

The gun battle didn't last very long. After ten minutes, Shen Yifeng had wiped out all the enemies in the research room.

He hurriedly walked to the largest computer on the high platform in front of him, and Shen Yifeng's hands quickly moved on the keyboard.

Soon a surprised smile appeared on his face.

"Unexpectedly, here not only is the latest scientific research data lost by our country, but also the complete design drawings and research data of the latest pulse electromagnetic gun developed by country m, and there are also some other very advanced and important military scientific research results!"

He quickly took out a wireless micro high-speed data transmission tool from his pocket and plugged it into the external device jack of the computer. Then he quickly pressed a few keys on the keyboard of the computer.

"Data is being transferred..."

A line of letters appears and the data transmission is connected.

Shen Yifeng let out a heavy breath and lowered his head to his collar and ordered: "Data transmission is in progress, the submarine will return immediately!"

"But captain..."

"what would you do……"

"we will wait for you……"

"..."

The chaotic sounds reached Shen Yifeng's ears, and Shen Yifeng took a deep breath: "Protect my hard-earned information! ... Comrades, farewell forever!"

As soon as he finished speaking, he took out the earplugs and crushed them.
To be continued...