"It's so late, do you still want to go out?" Lying on his side and pretending to sleep, feeling the stars like rain with the afterglow of cultivation, he opened his hazy eyes and asked with some surprise.

Under the fused light, her skin looked white and red, as if it was Ren Run's warm jade, which was particularly attractive.

Zhang Fang nodded, helping the other party cover the quilt while saying, "Tony's side, the research on the Heavenly Sword and the shock-absorbing arm guard has entered a critical stage. Now we are faced with some crucial choices, and we must wait for a clear answer before we can proceed. ”

Xing Ruyu was a little reluctant: "Can't you go again tomorrow?" ”

"Can't!" Zhang Fang said euphemistically: "Ah Xing, don't forget that we entered the dungeon world to complete tasks and improve our strength, not to live here and enjoy life." ”

Xing Ruyu was startled when she heard this, and immediately realized that she had indeed indulged herself too much during this time.

As Zhang Fang said, they entered the dungeon world to do tasks, get rewards, and improve their strength. During the period, without affecting the mission, and under the premise of your love and my willingness, it is understandable that some super friendship relationships will occur.

After all, the fights and fights experienced by reincarnators are all about fighting for their lives, and indulging yourself while resting can also have the effect of relieving stress and benefiting physical and mental health.

But if you indulge in it, there is no distinction between priority and priority, and it is the beginning of the fall.

Xingruyu's mind is naturally very transparent, and after figuring out the key point, he immediately nodded seriously: "Brother Hua, you are right." We really have to get down to business, so go get busy. ”

Zhang Fang nodded, followed by a gentle kiss on the other party's cheek, then got up and got dressed, and walked outside.

When he walked to the door, he whispered "good night" again, turned off the light for the other party, and closed the bedroom door with him.

Leaving the bedroom, Zhang Fang immediately took off the "Guiyuan Ring" on the middle finger of his left hand. From the inside out, the body immediately changed back to Quentin Baker's appearance, and then he cheered up and walked quickly towards the door.

Every time the two practiced together, Zhang Fang had to wear this "Guiyuan Ring", which was insisted on by Xing Ruyu.

In her words, even if she knew that the person in front of her was Zhang Fang, she couldn't accept other bodies other than Zhang Fang's body touching her body.

This is also the reason why, in the copy world of "Smiling Proud Jianghu", the two of them shared the same bed for so long as husband and wife, and still maintained their respect for each other.

For the insistence of Xingruyu, Zhang Fang naturally has to give enough respect.

Even if he doesn't have a spiritual cleanliness in this area.

For him, what he likes is only the soul of the stars, and he doesn't attach much importance to the flesh and gods. As long as the person in front of him has a starry soul, no matter which big beauty the body is put on, Zhang Fang can accept it.

His mind is so broad!

……

On the coast, the laboratory of Tony's villa.

Zhang Fang, who had already been authorized in advance, entered it smoothly, and saw Tony, who was studying the projection three-dimensional drawings facing the bracers, and couldn't help but ask half-jokingly: "You guy, you are quite concerned about my affairs, why do you fight so hard?" ”

"Fight? Nope! ”

Tony shook his head honestly, then took the black drink handed over by the mechanical arm, and took a big sip.

Far away, Zhang Fang smelled a pungent smell of Chinese medicine, but Tony drank it, but he didn't show any painful expression, it seemed that he was used to it: "I only studied the improvement of the battle armor, and by the way, I made an analysis of the materials of the Yitian Sword, and formulated some preliminary design plans for the design of the shock-absorbing wristbands, because there are some things that need to be trade-off, and they haven't had time to further improve, and it didn't take much time for me." ”

Zhang Fang really wants to say that this workload is already not small!

But considering that this guy made two sets of steel suits for Mark 2 and Mark 3 one after another within a month, Zhang Fang suddenly felt that maybe he was telling the truth.

For the work that others need to work hard to complete, he may be able to do it smoothly in his free time.

After being beaten by Tony Stark's Versailles, Zhang Fang also came to the projected three-dimensional design drawings and asked, "Tell me, what are the trade-offs that need to be made?" ”

"Let's start with your sword."

As he spoke, Tony immediately instructed Jarvis to put away the design of the bracers, and replace the stereoscopic projection with the data and images related to the Heavenly Sword.

Pointing to the data in the projection, Tony explained, "Your Heavenly Sword is made of a special high-strength alloy, and its elemental composition has been studied, but it cannot be copied for the time being. That's not the point, though, as we can melt your sword straight away and reforge it. ”

"But what you're asking is to build on what is already and strengthen it. This requires the integration of other rare metals into this alloy. ”

"After a series of data comparisons and calculations, I found that ......"

Zhang Fang's head was loud when he heard this, and he couldn't help but rub his temples, interrupting his introduction: "Can you tell me the conclusion directly?" ”

"No problem!" Tony snapped his fingers as he spoke, and a tray was immediately delivered by the mechanical arm next to him. Six small blades sit side by side, each the size of a disposable lighter and as thick as the blade of a wallpaper knife.

When the robotic arm places the tray on the table, the projection behind it immediately changes to show the relevant data of these six alloys. It includes a series of detailed data such as hardness, density, sharpness, toughness, energy conduction effect and so on.

With a very casual "light" gesture, Tony said, "Choose one." ”

Zhang Fang picked them up one by one, tried the feel one by one, and finally put one of the light purple knives in front of Tony: "That's it." ”

"You want this?"

After seeing Zhang Fang's choice, Tony couldn't help but show a look of embarrassment on his face.

Seeing this, Zhang Fang immediately asked, "Is there any problem?" ”

"Jarvis!" After ordering Jarvis to change the content of the projection again, Tony explained: "This square eucalyptus is made by smelting the alloy that makes up the Heavenly Sword, vibranium, plus a rare metal, according to a certain proportion, and the proportions of several metals are ...... Forget it, it seems that you don't care about this either. ”

"And these metals, after fusing with each other, will produce a special change, just like water and soil collide together, they will absorb and penetrate each other and eventually form mud, and after the fusion of these metals, they will also be greatly compressed in terms of volume."

"Therefore, its density is the largest of the six types of eucalyptus. If it is cast according to the original size, proportions and shape of the Heavenly Sword, it is right...... I found that your Heavenly Sword originally had a useless hollow part inside the sword mark, should this be retained? ”

Zhang Fang shook his head decisively, indicating that there was no need to keep it.

That hollow part was originally used to hide the compressed version of the "Nine Yin True Scripture", and what Zhang Fang wanted now was just a powerful enough sword, so naturally he couldn't keep it.

Tony nodded and continued, "If that's the case, the final forged sword will weigh 128 kilograms!" Of course, the strength of this alloy is also the highest of the six alloys. In terms of hardness, sharpness, energy conduction and toughness, they are much better than other materials. ”

"It's just that because its hardness is so strong, it's hard to reflect its advantages in toughness."

128 kg, which is 256 catties!

Zhang Fang is very satisfied with this weight.

Although it is said that the sword is light, it is definitely not the lighter the better. If you want to use it smoothly, of course, you need to fit your own weight, which is the best choice. Just like an ordinary person, if you hold a sword folded from a piece of paper, you will definitely feel awkward.

And with the continuous improvement of Zhang Fang's strength, his strength attribute has become stronger and stronger. The original Yitian Sword, although it is already a relatively heavy existence among the many swords in the martial arts world, is still too light for him now!

If you can increase the weight to 256 pounds, you should be more handy!

Seeing Zhang Fang, he had already made a choice among the sword upgrades. With a wave of his hand again, Tony called up the design drawings of the Xingruyu arm guards, and crossed one of the squares directly, but pointed to the others, and said: "According to my design, these bracers, according to different materials and design concepts, can achieve more than 80% shock absorption effect, of which ......"

"You wait a minute!"

Zhang Fang also interrupted him unceremoniously, and then asked: "The one you just rowed away, the shock absorption effect seems to be the smallest among several squares." Why give up? ”

"It's because of the material!" Tony spread his hands helplessly, and then said: "In terms of shock absorption, the most preferred material must be vibranium." It can absorb almost all forms of kinetic energy, and there is no other material in the world that can be compared with vibranium in this regard. ”

"So, in the few bracers I designed for Daisy, more or less, I added some vibranium to it."

Speaking of this, he took out the cup of soup and medicine again, took a sip, and then pouted and said, "The amount of vibranium I have on hand is also very small. Originally, I was planning to wait for my steel suit to mature further and then incorporate it into the armor. But since you need it urgently, I will give it to you first. ”

"Originally, according to my design, even if only part of the vibranium is incorporated, the wrist brace can exert a great shock absorption effect. That way, I'll be able to stay a little bit and upgrade my suit in the future. ”

"But just now, when you chose the improvement method of the Heavenly Sword, you chose the one that consumes the most vibranium. In this way, the vibranium I have in hand is not much left after I have upgraded the sword for you, not to mention that there is no way to stay to upgrade my steel suit, and even Daisy's bracers must give up the best method. ”

"So ......"

As he spoke, Tony's face suddenly showed an expression of disgust that was not a big deal to see the joke: "Because of the limited raw materials, between your sword and Daisy's bracers, you can only choose one or the other, and make the optimal configuration......"

"Quentin, it's time to test your love!"

"I'm genuinely curious, how do you make a trade-off when faced with this choice?"

"Choose?" The corners of Zhang Fang's mouth outlined a playful smile: "Children only do multiple-choice questions, swords, bracers ......" Speaking of this, Zhang Fang slowly stretched out his right hand, first opened his five fingers, and then slowly put them together, clenched into a fist, and continued word by word in his mouth: "I want them all!" ”

Tony immediately played: "Foul! I've already said that I have vibranium on hand......"

"Vibranium, I'll figure it out!" Zhang Fang didn't wait for him to finish speaking, and directly interrupted: "You only need to help me design the most optimized sword and bracer design formula on the premise that the raw materials are absolutely sufficient, which will help me a lot." ”

"Can you get vibranium?"

At this time, Tony's eyes also lit up: "That's great! If you have enough vibranium, your sword ...... Now it is the optimal configuration, after all, according to your requirements, you also need to ensure that the conductivity of the energy is ....... ”

"But for the bracers, you can use 100% pure vibranium for forging, and with my optimized design, you can definitely make the shock absorption effect of the bracers infinitely close to 100%!"

Suddenly thinking of something, Tony continued: "You just need to ask Daisy to come to me when you have time, and I can ask Jarvis to measure all aspects of her arm." ”

"No problem!"

……

When it comes to vibranium, the first thing that comes to many people's minds must be Wakanda.

However, Wakanda is closed to the rest of the country, has almost no contact with the outside world, and has extremely cutting-edge technology, so it is not easy to get vibranium from Wakanda.

What's more, the amount Zhang Fang needs is not very large, so he doesn't have to fight the idea of Wakanda.

And in addition to Wakanda, Zhang Fang also knows a person who has the most primitive vibranium ore in his hand, and there are quite a few of them.

In the main plot of "Avengers 2", in order to create a perfect body for himself, Ultron snatched a large amount of vibranium from the hands of an arms dealer. And using these vibraniums, he created an invulnerable vibranium body, which created the later vision.

It is said that there is a lot of vibranium that can create a mechanical body, and it should be enough to forge a sword or a bracer.

Leaving Tony's villa, Zhang Fang immediately took out his mobile phone and dialed the number of Heart Scars: "Use the resources you have to find an arms dealer named Ulysses Crowe, and collect information related to this person in as much secrecy as possible, the more detailed the content, the better." ”

After receiving an affirmative answer, Zhang Fang then returned to his residence, and it was already half past eleven in the evening.

Quietly returned to the bedroom, only to find that Xing Ruyu was not sleeping, but sitting cross-legged on the bed, practicing "Liuku Immortal Thief".

Feeling Zhang Fang's return, Xing Ruyu opened his eyes and showed a sweet smile.

Zhang Fang saw that she had already finished her work, and couldn't help laughing: "It's so late, why don't you sleep?" ”

"With my current cultivation, I don't have so much sleep to sleep." Xing Ruyu smiled and asked, "The equipment matter has already been done?" ”

Zhang Fang nodded slightly, but then asked, "Is the cultivation still going well?" ”

Xing Ruyu blinked: "I feel that I may still need some guidance." ”

Zhang Fang smiled when he heard this, and had already taken out the Guiyuan Ring from his private space and skillfully put it on the middle finger of his left hand......

------Off topic------

PY session: You may die after my treatment

That year, the world changed, the game came to reality, and the demon disaster began to rage.

In order to resist all this, everyone has to plan their careers, upgrade like crazy, and strive to become stronger.

And Lin Ye obtained the special talent "Reverse the Universe".

You can reverse and strengthen the effects of all self and skill effects that affect you, and turn damage into healing, and buffs into debuffs......

Thereupon.

He became a pastor.

"Come on, come on!"

"Whatever you want to hit me with a forbidden spell or a magic spell!"

"Knock me out and count me as losing!"

"Can't move?"

"It's my turn, healing, go!"

[Hint: Attack the enemy with healing, causing 100 million true injuries, and the opponent will enter a negative state such as forbidden healing, poisoning, burns, silence, weakness, etc.] 】

Enemy: "??? ”