I come from the world of punishment

Kanshu.com.

The scene was a bit chaotic for a while, and Alang stood in a dilemma at the door.

After some ideological struggle, she decided to sacrifice her life to save Alo.

"Don't be afraid, Aluo, I'm here to save you!"

She shouted and rushed forward, throwing little Alice to the ground, and the two girls twisted together.

"..." Luo Huai was speechless. Although it was eye-catching for two girls to hug each other, it was better to stop them.

With a teleport, he broke away from the rope, and then picked up the two guys on the ground with one hand.

Touching Alang's head, the girl at least had good intentions, and then handed little Alice a hand knife.

"Ah! Master, you are treating me differently!" Little Alice cried, holding her head.

Luo Huai stared at her with dead eyes and said, "Who gave you such a bad idea? I said I wanted to test the strength of the rope, but you girl said I wanted to tie it up."

"Then Master, didn't you agree..." Little Alice said aggrievedly.

"You're still quibbling!" In order to protect his image in Ah Lang's mind, Luo Huai gave little Alice another blow with his knife. "I thought it was an ordinary binding. Who knew you could do such a weird thing?" Binding method..."

"Tch~ I didn't see the master resisting when I was halfway tied up. Shameless...shameless..." Little Alice was still thinking casually. When she saw Luo Huai raised his right hand again, he quickly made a face and ran away. .

It was rare that she tied up the owner with her own hands. A lot of inspiration came to her mind, and she had to quickly back it up for daily creation.

A Lang and Luo Huai were the only ones left in the forging room.

Alang saw Aluo picking up the rope on the ground and pulling it twice, and said in fear: "Aluo, don't play with the rope~"

"So it's exactly what you think. Alas...it's really just a test of the strength of the rope." Luo Huai sighed and pushed the dazed girl who had just woken up back to the bedroom.

In the end, you have to do it yourself.

Well, in fact, he was planning to ask Luo Xiaohuai to help from the beginning, but he never expected that little Alice suddenly ran in, obviously following him for a long time.

Return to the forge room, throw the rope on the table, pull up a chair and sit down.

"This rope is not very good...it seems that the elastic material is really inappropriate and cannot be tightened quickly."

The hook weapon quickly hit a bottleneck.

It must be able to stretch out when being thrown out, and it must be quickly contracted when retracted, and this contraction strength must ensure that the target can be pulled in front of the target while it is still in the air before it lands.

Otherwise, as soon as it lands, the opponent will have a focal point, and there will be an extra period of wrestling. In that case, it is better to just use spider silk.

After all, elastic and tough spider silk is more suitable for consuming the target's strength.

"Maybe a rigid rope would be better."

The so-called rigid rope is actually a popular term.

For example, a chain is made up of many round or oval lock rings. It looks like a "flexible" rope that can be bent at will, but it is actually composed of rigid materials.

The characteristics of this type of rope are both advantages and disadvantages, that is, it has high strength and a small elastic range. After it is stretched to a certain distance, it can hardly be stretched. The target being pulled back will instantly receive a force equal to that of the rope. It is a rigid pulling force with strong force, rather than a flexible pulling force that gradually increases from small to large.

Whether it is good or bad all depends on the demand.

Obviously this is what Luo Huai needs now, and the rigid parts of the rigid rope are more suitable for forging with special materials, which can facilitate enchantment.

Another point is that a long length of rigid rope can be packed into a small space by folding each component to greatly save space.

For example, in a slightly larger wrist guard, this wrist guard can also protect the entire forearm and serve as a small shield. If there is a small device on the front that can pop out a sharp blade, it can give a severe blow to the target that is pulled over. A poke.

All of a sudden, design ideas about hooks kept popping up in my mind.

"But saving space is saving space, and the weight of the rope remains the same."

It’s okay if the head of the hook is a little heavier, as it will make it easier to aim when throwing out.

But if the rope itself is heavy, even if half of the rope is thrown out, it will hit the ground, and when it is stored, one hand will be heavy.

Although this allows you to use the wrist guard as a heavy shield to use hammer blows and shield blows, it is too inflexible, and unbalanced hands will cause many movements to become uncoordinated.

Furthermore, if he wants to make the wrist guard heavier, he only needs to compress energy into the wrist guard. Objects containing high energy can also have great inertia.

So the rope needs to be light...what should we do?

Light metal is a good choice. It needs rigidity and strength and is light at the same time. This is definitely the first choice.

It's just that most of these metals have a price but no market.

Luo Huai thought for a while, returned to the mortal world, and made a phone call.

"Hello? Are you here, little crazy crazy~" The voice sounded soft and sweet.

After the call was answered, Ye Feng was silent for a long time before he managed to hold back his voice: "Do you have to come here to answer my questions this early in the morning?"

"Oh, long time no see. I miss you."

"Go away... If you have something to say, hurry up. If you have nothing to do, go away. I'm still busy doing research." Ye Feng seemed to be quite busy, having been in the laboratory early in the morning.

Luo Huai stopped nagging and said directly: "I need some light metal. You have a wide range of materials for experiments. Do you have any recommendations?"

Ye Feng thought for a moment, "I still have some of the metal you gave me last time. How about I send some back to you? That one is pretty light too."

"No, that one isn't light enough. I want it to be lighter. My demand isn't big. It's about the size of a pencil case."

"Oh, that's okay, I'll go look for it."

The voice of someone flipping through a notebook came from the other end of the phone. After a while.

"Do you have high... intensity requirements?"

"The higher the better."

"Do you have any price requirements?"

“Pursue the quality of materials first, and let’s talk about price later.”

"Emmm..." Ye Feng on the opposite side hesitated for a moment and sent a picture, "What do you think of this alloy? This is one of the best light alloys currently developed by the official research and can be used as the base of floating buildings. It's an ultra-high-strength material, and its energy compatibility is also very good." Ye Feng seemed to admire this very much.

He guessed that Luo Huai would use magic or other enhancements to make things, so he specially chose one suitable for enchantment.

He guessed correctly that this gray-white shiny alloy immediately attracted Luo Huai.

His intuition told him that this alloy could meet his requirements.

So he asked, "What's the price?"

"You said you wanted the size of a pencil case... let me do the math..." Ye Feng typed on the computer and then sent over a series of numbers.

Not surprisingly, a series of zeros.