The mad doctor dragged Qin Yifeng for a while, went to a warehouse guarded by two soldiers, and suddenly stopped, and then said to Qin Yifeng with a straight face, "Comrade, don't reveal your identity as an alien, so as not to cause panic." ”

"Understood!" Although Qin Yifeng snickered in his heart, there was no color on his face, "I understand that this matter has a great impact, I won't talk nonsense!" ”

"That's good!" The mad doctor spoke, then walked to the warehouse with a pretended calm, glancing at the two gatekeepers.

The two gatekeepers ignored the mad doctor, but pointed their guns at Qin Yifeng, "Sir, who are you, according to the permission, only personnel related to the doctoral research course can come here, please show your ID!" ”

"He's the assistant I hired!" Qin Yifeng was about to speak, but the mad doctor said one step ahead of him.

"Assistant?" The two warriors put away their guns as soon as they heard them, but they still did not dare to slack off.

"Yes, he is the assistant I hired to develop new weapons, if the research and development is successful, then the military family's national armament can be raised to a higher level......" The madman doctor said very righteously, and when he said this, he was like a person who was worried about the country and the people.

"Country?" The two warriors were even more puzzled, based on previous experience, Dr. Mad should have said something like this: "He is my assistant hired to develop a new weapon, if the development is successful, then our weapons can be greatly enhanced, and we no longer have to be afraid of aliens." ”

"Is there something wrong with the two of you?" The mad doctor roared, a little urgency in his eyes.

Qin Yifeng paid attention to it and deduced that if this mad doctor didn't have a problem with his head and talk about aliens and alien wars all day long, then he must be a flawless man, only to see that the mad doctor's current momentum was very violent, which frightened the two gatekeepers for a while.

"Doctor, you misunderstood!" The two warriors exchanged glances, and then one of them said.

"Get out of the way!" The mad doctor squeezed through the two of them as he spoke, opened the door with his authority, turned to Qin Yifeng and said, "You come in with me." ”

"Yes, Doctor!" Qin Yifeng felt amused, pretending to be a little researcher, he responded with great respect to the mad doctor, and followed into the warehouse.

The soldiers guarding the door on both sides saw Qin Yifeng enter the warehouse, and the more they thought about it, the more strange they became, but they didn't dare to interrogate the madman doctor directly, for fear of angering the doctor and not improving his weapons.

"You're watching here, I'm going to send the alarm!" One of the fighters proposed.

"Good!" Another fighter responded, "But don't look for anyone other than a sniper, so the doctor can see the bad things!" ”

This warrior didn't think it was bad to let the doctor, just because the doctor was usually crazy, and he quickly forgot about the unhappy things, what he was afraid of was that Qin Yifeng was really the doctor's protégé, if so, then he would have an unlimited future in the future, and if he arranged someone to warn him, it might make him unhappy, and it would not be beautiful if he settled accounts after he took the throne in the future.

"Yes!" The warrior answered, and walked out.

And guessing from the fact that although the soldiers are wearing military uniforms, they do not salute, the soldiers and guards here should only be some special talents wearing military uniforms, and they are not soldiers.

"Go and come back!"

As soon as Qin Yifeng entered Dr. Mad Man's warehouse, he immediately felt a strong sense of crisis, and that sense of crisis came from the weapons placed around him.

Although the weapons around you are still and do not attack you, it is normal to feel danger when you are in a warehouse that is small enough to fit two small carts, and there are hundreds of submachine guns, thousands of pistols, and countless grenades and explosives all around.

Qin Yifeng looked left and right, and found more than a dozen bullet boxes suitable for his two guns from the bullet frost, and then said to the mad doctor, "Doctor, the aliens are coming, what weapon do you want to give me?" ”

"Come over here and have a look!" The mad doctor said as he took out a rectangular box and put it in front of Qin Yifeng.

Before the box could be opened, Qin Yifeng felt a strong murderous aura coming from the box, and the murderous aura penetrated directly into Qin Yifeng's heart through the box, making Qin Yifeng a little breathless.

"What is this?" Qin Yifeng said in a low voice.

Dr. Madman's face became more solemn, and he slowly opened the box, and when the box was opened, an uncomfortable smell came.

Obviously, the box has not been opened for too long, and there is a plastic smell inside, and when it is suddenly opened, the plastic smell suddenly comes out, which makes people feel uncomfortable.

"Look!" The madman doctor held the box for Qin Yifeng to see.

"Oh?" Qin Yifeng just guessed Dr. Ren's request, and looked into the box, "What is this?" ”

I saw that in the box was a long sword, a long sword shaped like an ancient servant, and the blade of the sword was emitting cold light, and at a glance, I knew that this was a sword that killed people without seeing blood.

"This is the weapon you gave me!" Qin Yifeng was a little disappointed, although the long sword was good, he still liked hot weapons more than this kind of cold weapons!

"Yes!"

The mad doctor said and took out the long sword in the box, and as soon as the long sword was taken out, Qin Yifeng realized that this long sword that seemed to be an ancient servant actually had something else.

"Look here!" The madman said, pointing to the hilt of the sword.

Qin Yifeng looked at the hilt of the sword, and saw that the handle of the sword could actually be twisted, and the twisted hand was like the accelerator of a motorcycle, but Qin Yifeng still didn't know what was so special about this sword.

"Look at the hilt of this sword, is it bigger than the ordinary hilt?" The mad doctor said as he opened the hilt of his sword, and it turned out that the inside of the hilt was empty.

After the hilt of the sword was opened, Qin Yifeng saw some small bottles the size of three copies and a tail finger side by side in the hilt, "This is high-pressure oxygen, and although the sword body doesn't look special, it is full of thousands of holes the size of a hair!" ”

Qin Yifeng took a closer look, the sword body was indeed densely covered with holes, these holes were really as thin as a hair, even if you looked carefully, you might not be able to see it.

"The lighter system with a lighter in the hole, when you twist the handle when you insert the sword into the patient's body, the high-pressure oxygen at the hilt will be output, and the ignition system in the sword body will shoot sparks, and if the two aspects are combined, it will form a small explosion in the enemy's body!"

"Uh......" Qin Yifeng was shocked, he couldn't have imagined that this ancient sword would actually have some such modern systems.

"However, this sword has two drawbacks!" The mad doctor said with a calm face, "The first is that the hilt of the sword can contain twelve bottles of hyperbaric oxygen, and every time you look at the purity of oxygen, you can use the explosion skill once or three times, and the user is not sure how many times you can use it!" ”

"The second is that when it is used, the whole sword body will explode, and the part inserted into the body will explode, with the current technology, it is not enough to set up a gas flow pipe in the sword body to avoid the Lang fee when it explodes!"

Although the mad doctor said this, Qin Yifeng was already very satisfied, after all, even if this sword lost its explosive ability, he was also a sharp weapon, and Qin Yifeng was already very satisfied.

"By the way, there's one more thing for you!" As he spoke, the madman doctor took out another item and handed it to Qin Yifeng.

"What is this?" Qin Yifeng looked at the spray in front of him, which was like insecticidal water, and asked puzzledly.

"The bullet you just took away is different from the bullet on the market, his ammunition filling is only three-quarters of that of ordinary bullets, and one-quarter of it is left empty!" The mad doctor said as he took a bullet, and then used the bottle in Qin Yifeng's hand to inject it into a small hole in the part of the bullet.

"Now that the bullet isn't a quarter of a space filled, and do you know what it's injected?" Dr. Mad said.

"I don't know!" Qin Yifeng shook his head, expressing puzzlement.

"That's good stuff!" Dr. Mad said proudly, "According to my observations for many years, aliens should have the same body structure as humans, and after being hit by this bullet, they will be in heat even if they don't die, and then ......."

"Damn, it's so shameless!" Qin Yifeng scolded shamelessly when he listened, this girl actually injected aphrodisiacs into bullets?