In the library, the master sat in front of the windy windowsill on the third floor, one person, a pot of tea, staring at the deep sky outside the window, thoughtful!

And in the room on the third floor, on a huge desk, Qin Zhong was writing hard. The pen is full of drafts and sketches www.biquge.info left and right.

If you want to say that in Qin Chong's previous life, there was no gun with the most famous name, then naturally it was AK-47, the style of Nala, outstanding appearance, and cold temperament all made it like a firefly in the dark, so bright and outstanding, it can be called the "king of guns"

On July 7, 1947, the AK-47 assault rifle was created from Kalashnikov. In the 70 years since, hundreds of millions of AK-47 rifles have been created and entered the hands of people in all corners of the world, from the elite troops of the former Soviet Union, American seals, to terrorists and Somali pirates, all of whom have a large number of AK-47s and their variants.

Over the years, the AK-47 has been involved in 90 percent of the world's wars, serving both good and evil, and it is synonymous with cheap guns that are loved by men of all walks of life, even the most powerful.

Even in the foreseeable years of time, it will remain the unrivaled king of the underworld.

It is the most popular automatic rifle in the world and the favorite weapon of fighters. Made of 9 pounds of metal and 4 feet of wood. It won't break, jam, overheat. Even if it's covered in dirt or sand, it can still fire normally. It's so easy to use that even a child can use it, and they do.

The bolt of AK-47 is reliable, solid and durable, low failure rate, regardless of temperature conditions, the shooting performance is very good, especially when used in wind, sand, mud and water, the performance is reliable, even if there is a foreign object such as dust and other foreign objects entering the gun during continuous firing, the mechanical structure can still ensure that it continues to work; good service; simple structure, easy to decompose.

At this moment, the sketch that appeared in Qin Chong's hand was the design sketch of the AK-47.

Of course, it is not without flaws, such as excessive recoil, poor accuracy of long-range shooting, severe muzzle jump during continuous fire, etc., which need to be redesigned to be solved.

It is not easy to combine the knowledge of the past life with the alloy and the process of the present world, but fortunately, most of the analysis and comparison work is done by database analysis, comparison, and demonstration and then redesign. Rao is like this, Qin Chong is also so tired that he almost fell down.

At noon on the eighth day, Qin Zhong finished the final stroke of the sorted drawings. He threw away the pen, stretched his waist, and said to the master, "Master, I have finally lived up to my trust and completed the ...... as I wished."

The master did not have the slightest joy at this time, and his figure flickered and appeared outside the small building.

Outside the library building, the sky is clear, and the sun is shining. However, after only a few breaths, in the originally clear sky, dark clouds suddenly gathered, but in a moment, the clouds were already obscuring the sky. It gradually formed the shape of a funnel, and the small mouth of this funnel was facing the library.

At this time, a blue shield rose up in the entire Holy Courtyard to protect the entire Academy, and with a finger of the Master's hand, the shield automatically separated the place where the library was located. Reveal this blank space.

The master pointed again, and suddenly four big flags rose on all sides of the library, which were the Yuan Array of the Four Holy Towns. Under this array, even the main veins of the entire planet began to frantically absorb energy under the master's spell, and after a while, four huge roars that shook the sky came from the four banners of the four directions, and it was the tall phantoms of the four pillars of the green dragon, the white tiger, the vermilion bird, and the xuanwu hovering above the small building.

A loud thunderclap rang out, and a purple flash of lightning suddenly slashed down the exit of the funnel towards the library.

The four divine beasts raised their heads to the sky and roared, most of them were absorbed and devoured by the four beasts, only a trace of the net slipped through the net, and all the tiles on the top floor were shattered with just one blow.

However, at this time, the master had already returned to the building and appeared beside Qin Chong, his eyes calm, looking at the sky.

"Tianfa Killing Machine, is it the calamity of the new Yuanli Gun?"

"Exactly, this is a small catastrophe!"

The master has already activated the supreme defense, and the killing machines inside and outside the planet within a radius of fifty miles have been sealed by these two major arrays, making it difficult for people to know what is going on.

However, if someone looks down from the sky, they can see dark clouds, lightning and thunder, and even thunder and lightning shining with purple light, filling the sky above the library, and the movement is not small.

Although the power of the Great Array is strong enough, the Master knows that this Great Array cannot stop this purple thunder light, and without it, just because his own cultivation can only promote the power of one percent of the Great Array. But it can also block the nine-layer thunder tribulation, and the rest of them, as long as they are dealt with properly, can still be passed.

Sure enough, it was only a moment, and the second purple thunder leaked a little more, but the momentum was much slower than before, like a spiritual snake, twisting and rushing towards Qin Chong.

The master held a jade pendant in his hand again, urged the forbidden method in this jade pendant, and then slammed it into the spirit snake. When the jade pendant was shattered under the attack of the purple thunder, it also forcibly dispersed the purple thunder into several strands. The Master stepped forward and stepped down and directed it to the ground beneath his feet.

The purple thunder light on the floor scattered in all directions, forming a three-zhang square thunder net under the feet of the master, piercing the floor and going over the ground.

At this time, the third thunderbolt had already fallen with a bang, and another wisp of purple spirit snake had formed, and there was nothing available in the master's hand, so he saw the master shouting: "See clearly!"

As the master's words fell, the master stretched out his right index finger, a little light appeared on the fingertips, and with a flick of his fingers, this little glimmer of light fell on the purple spirit snake, and the purple spirit snake was unconscious, and still pounced straight at Qin Chong.

The master took a step, and this wisp of purple thunder was hitting the master, directly into the master's body. But it did not cause any damage to his body, and did not even leave any traces of burning, but it was more as if he was directly absorbed into his body by the master and devoured.

The master frowned, as if sensing the strength of the purple thunder in his body, and after Sumeru, he frowned.

At this time, under the fourth purple thunder strike, the master pointed out again, and then took it with his backhand, grabbed Qin Chong's shoulder, and pushed Qin Chong towards the purple thunder with a hard hand, and at the same time shouted in his mouth: "Don't say more, feel it carefully!"

Qin Zhong had some psychological preparation when his master caught him, but his psychological preparation was obviously insufficient, the pain caused by the purple thunder was far more unbearable, as if the red-hot iron juice poured directly into every pore of the body, and then reached the five internal organs, and the sweat instantly covered the whole body like steam, and the pain was incomparable.

The most painful thing in Qin Chong's memory was the time when he was picked off his sternum in the critical examination room, but the severe pain at this time was millions of times greater than that in the examination room, and all the flesh and blood in his body were like being repeatedly burned and incinerated by a red-hot soldering iron, and his only thought at this moment was to immediately get rid of this painful soul-piercing pain, no matter how much it took, even if he died immediately, it was a kind of happiness.

But at this time, he couldn't help himself, and he couldn't move at all under the control of his master, so he could only let the scorching purple thunder roam his whole body, from the top of his head to his limbs, and then back to his lungs, and then sink into his lower abdomen, and finally converge on the dantian.

"Remember the order of the 36 acupuncture points of the thunderstorm, starting from the dantian, passing through Huiyang, to Guanyuan, to the ...... of Huihai"

A faint true qi was injected into Qin Chong's dantian, and with a slight touch of the purple thunder, the purple thunder was like a raging snake, chasing after him, every time the master said an acupuncture point, the true qi stayed in the acupoint for a while, causing the purple thunder to come heavily, Qin Chong felt the sharp pain of thousands of steel needles poking at the same time from the position of the acupoint, and this pain was worse than the previous burning pain like iron juice and molten steel.

The purple thunder struck the thirty-six outer acupoints, and the severe pain was like tearing the whole life into thirty-six parts, wishing that he had never come to this world. The location and sequence of these thirty-six acupuncture points were firmly engraved in his mind like a knife, and they were truly unforgettable and never forgotten.

At this moment, the fifth tribulation thunder came as scheduled, and the master led it with a hand, accurately leading it into Qin Chong's body.

Now that the game is over, a thunderstorm will make life worse than death, and both must be dead to be returned to the sun, but one thing is certain, that is, the master will never let himself die, my God, when will it end!

Just when Qin Chong was dizzy and couldn't faint, he couldn't die again, and there was nothing to love in life, a wonderful thing happened, the two thunderstorms converged in one place, a faint light flashed, and the pain that should have doubled the attack suddenly weakened, and an earth-shattering pain howl blurted out from Qin Chong's mouth, but the pain had dropped to a level that the human body could accept, and it was many times better than the severe pain that he wanted to shout before!

A spiritual light flashed through Qin Chong's mind, this is the master's way of breaking defenses, don't be too bullish, okay, thunder robbery can also be used like this!

After that, the sixth, seventh, eighth, and ninth thunderstorms fell, and the master and son all dealt with them in this way, and the thunderstorms in Qin Chong's body were already turbulent, but Qin Chong was already able to endure the pain, and with the help of the master, he looked inside the whole body and carefully experienced the feeling in the body.

It wasn't until noon on the tenth day that the thunder in his body was exhausted in his body, and at this time, Qin Chong's body was already faintly purple and full of aura.

"That's right, with the help of the Tribulation Thunder Refining Body of the Little Heavenly Tribulation, you are already a first-class Purple Yang Dao Body at this moment, and with the Zeng Holy Light Purifying Body, it is not an exaggeration to call it the Purple Yang Holy Body. ”

Immediately, the master took the design and sighed: "The murder gun was born, and the sky was killed, so it can be seen that once this gun comes out, it will inevitably set off a bloody storm, I really don't know if it's a good thing or a bad thing!"

"Master, don't worry, as long as it's beneficial to the human race! Everything has two sides, no matter how sharp the weapon is, it is also in the hands of the people, and there is a public opinion on right and wrong!"

"By the way, why doesn't this gun have a name?"

"Pinglai wants to call it 'Ake Forty-Seven', but it's too ugly, let's help the master come up with a name, my name is too inferior. ”

The master nodded and said, "It's really ugly, then I'll make it difficult! What is the best name, this is a problem!"

……

"Okay, after resting, let's go to the Nether! Now, I will pass on your identity, knowledge, experience, human feelings and other relevant information to your Nether Realm, and it will naturally be unlocked when you reach the Nether!"

"Do you have anything special to explain?"

"It's the first time you go out on a mission, don't worry too much, after all, you have a very high starting point, and your basic quality is more than twice that of the Terrans on the low-level interface, don't use violence to solve problems, use your brains more!"

"In addition, from the moment you enter the portal, try to stay awake as much as possible, hold on as long as you can, and feel it carefully, you will have a big gain. ”

"Thank you, Master, the student is going, take care!"

……

PS: The first volume is over, and the second volume "The Last Days Don't Believe in Tears" kicks off.