Rogue Douluo

After sending Xiao Wu back to the dormitory, Hong Kai and Tang San returned to their rooms.

Tang San looked helplessly at Hong Kai, who was still cursing, and said, "Shouldn't you have known this a long time ago? Why are you so angry?"

"I can't control it!" Hong Kai said after taking a sip of water. "After all, what is described in writing and what I see with my own eyes are really two different things! When I saw her superior expression, I wanted to kill her with a light wheel. Forget it, it’s too good at holding a cup!”

"Okay, okay, let's calm down, tell me first, I always hear you say the word cup, what does it mean?" Tang San asked with a smile.

"It was the abbreviation of 'pretending' in my time. You can understand it as putting on airs, or deliberately appearing to be superior to others." Hong Kai lay down on the bed carelessly.

Tang San pondered for a long time.

"Then she is indeed quite a cupcake."

"Hahahahaha!!" Hong Kai burst out laughing, "I really want to go back and see what the people of my time would look like if they heard you, Tang San, say this word."

"Can you tell me about the world a thousand years from now?" Tang San said as he changed his clothes again.

Hong Kai nodded casually, "Okay, let's chat while washing up. I can't explain this to you in a day or two. If you want to learn, I can also teach you functions and chemistry, but those things are here The mainland can’t use it.”

The two of them fetched water and washed their faces, and then wiped their bodies to clean away the sweat from the fighting spirit.

During this period, Hongkai talked about some modern technological products, such as maps that can display one's location, telephones that can communicate in real time from the southernmost and northernmost points of the continent, and airplanes that can carry hundreds of ordinary people. The splendor continues, constantly lamenting the power of human wisdom for thousands of years.

"Phew, it's comfortable! I'll tell you the principle of the shower later. You can try to make one. It's so nice to take a shower with." After washing up, Hong Kai lay on the bed, feeling extremely refreshed and to Tang San. said.

Tang San's face darkened, "Do you really think I haven't seen a watering can for watering flowers?"

"Well...after all, you are considered a green rice dumpling in your hometown. Isn't it normal for me to feel a little superior?" Hongkai said nonchalantly, and then his face changed into a weak and helpless expression at the speed of light, "Wait a minute! Don't He raises his sleeves at every turn! I swear I meant to apologize!"

The corner of Tang San's mouth twitched, thinking it was a miracle that he hadn't been mad at this younger brother for six years.So he pulled up his sleeves and put down his arms, turned around to extinguish the soul guide lamp, and said: "Unless you watch two shifts today, I will turn you into a rice dumpling when you fall asleep!"

In fact, the second update is not a big deal to Hong Kai, but the shower he mentioned casually gave Hong Kai a new idea. Can he find a way to get Tang San to make something modern?

So Hongkai said hurriedly: "Wait, don't turn off the lights yet. Do you have paper and pen?"

"You really want to draw a shower for me?" Tang San couldn't help but get angry.

"No, no, no," Hong Kai waved his hands repeatedly, "I thought of a 'hidden weapon' from a thousand years later. I think you are more interested in this thing than the two, right?"

Tang San was stunned, and there was a glimmer of excitement in his eyes. When Hong Kai told him those magical things just now, he had been sighing at the power of human wisdom. Now that there are new gadgets, of course he wants to learn them.

So I immediately took out a pen and paper from 24 Bridges in the Moonlit Night, "Tell me about it!"

Hongkai grinned and asked: "Let me ask you first, do you know Sun Simiao?"

"How could I not know this? He is the famous miracle medicine king!" Tang San answered without thinking.

Hong Kai's eyes lit up, "That's easy to handle. Do you know the gunpowder he invented? It's sulfur, saltpeter and charcoal, ground into powder and mixed together, it will explode when exposed to an open flame."

Seeing Tang San nod, Hong Kai grabbed the pen and started drawing, "Think about it, if we use a strong metal to make it into a cylindrical shape as thin as a little finger, leaving only a very small opening at the front end, we can It’s called a cartridge case, and what happens when you put gunpowder inside a cartridge case and ignite it?”

Tang San, as a hidden weapon genius, understood immediately and said: "The flame will be compressed and spurt out from the gap, but it seems that the distance is not far, and how to ignite it?"

Hong Kai smiled mysteriously: "What if an iron bead is stuck in that gap? As for ignition, yellow gunpowder cannot be made, but you can put two flints at the bottom of the cartridge case and add phosphorus powder in the middle. This cartridge case only needs It’s enough to be able to withstand the flame, and the rest is more tough... You haven’t seen aluminum, but you can try to make it by adding some silver and iron alloy to copper. Then add a layer of iron essence on the outside that has no toughness and only needs strong iron. Fix it, and then use your Tang Sect mechanism to design a firing pin that can violently hit the flint at the bottom of the cartridge case."

Tang San's eyes became brighter and brighter, "But wouldn't that consume too much material?"

"No," Hong Kai shook his head and continued to draw, "Look, if it is designed like this, then this thing can throw out the cartridge case, and the iron cylinder outside can be used repeatedly. A trigger can be designed here, and the trigger is not There is one on the Menzhuge Godly Crossbow, so I won’t go into details. Then the cartridge case is only about this long, and an iron ball can accelerate to a very, very fast speed without much gunpowder. Then you make a few cartridges, Use a spring, like this, and again like this, as long as you have enough magazines on you, the thing can be fired continuously, and it only takes one second to change the ammunition. The larger the magazine capacity, the fewer times you need to replace it. Then give the firing pin Leave a little space behind, and use the force of the cartridge case to push the firing pin back to its original position, so you don’t have to cock it once.”

Hong Kai blinked at Tang San and said, "Think about it again, what if the iron bead is replaced by a cone? What if there are concave threads carved on the cone, and then corresponding convex threads are carved on the inside of the iron barrel? Thread it and let this little iron cone spin and launch, what kind of power will it have?"

Even with Tang San's determination, he was a little frightened after thinking about that scene.If what Hong Kai said is true, this "hidden weapon" can definitely be ranked in the top ten hidden weapon solutions, or even exceed it!

"Apart from the fact that the iron barrel outside will overheat after being used for a long time, there should be no other problems. The most important thing is that except for the iron cone driven into the enemy's body and the burned gunpowder, almost no materials are consumed. How many cartridges are there? You can recycle part of it for reuse. If you really feel bad about it, you can just get a box under the ejection port. The only drawback is that the sound is louder when firing. Although there are no futuristic materials such as aluminum magnesium salt, etc., this is a low configuration. The power of this version should be comparable to that of your Zhuge Divine Crossbow, right? These key parts are very small and must be assembled accurately. How about it, can you use the random cloak hammering technique?" Hong Kai hehehe Said with a smile.

"I have to try it no matter what!" Tang San stared at the scrawled design drawn by Hong Kai without blinking, admiring in his heart. Is this the wisdom of people 1000 years later?Simply incredible!

You know, this thing is only as big as a palm, but its power is comparable to the half-arm-long Zhuge Shen Crossbow. Moreover, the so-called bullets are far more convenient and faster to replace than crossbow arrows. They can be reloaded at any time during battle, not to mention The range of the Zhuge Divine Crossbow is countless times longer!And judging from Hong Kai’s words, this is just a simplified version due to insufficient materials.

But even so, Tang San was already extremely satisfied, and couldn't help but wonder, how powerful should the full version of the hidden weapon be?

Xueye Lixing reminds you: Please bookmark it after reading it (), it will be more convenient to read it again.