~lightnovelpub.net~, the fastest update I come from the latest chapter of the world of punishment!

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

After experiencing some ideological struggles, she decided to sacrifice her life to save Arlo.

"Don't be afraid, Ah Luo, I'll save you!"

She screamed and rushed forward, threw little Alice to the ground, and the two girls twisted together.

"..." Luo Huai was speechless. Although the two girls hugging each other is very eye-catching, it's better to stop them.

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

Patting A Lang's head, the girl was kind at least, and then gave little Alice a hand knife.

"Ah! Master, you are treating them differently!" Little Alice shouted holding her head.

Luo Huai stared at the dead fish and watched her play tricks, and said: "Who made you come up with such a bad idea, I said to test the strength of the rope, you girl said to tie it up."

"Then master, you still agree..." Little Alice said aggrievedly.

"Still sophistry!" In order to protect his image in A Lang's mind, Luo Huai gave little Alice another hand knife, "I thought it was an ordinary bondage, who knew you would be so weird Bundle method..."

"Cut~ I didn't see the master resisting halfway through the tying, thick-skinned...shameless..." Little Alice was still thinking about it, but seeing Luo Huai raised her right hand again, she hurriedly made a grimace, and ran away in a hurry.

It's rare to tie up the master with her own hands. A lot of inspiration sprouted in her mind, and she must quickly back it up for daily creation.

Only Ah Lang and Luo Huai were left in the forging room.

A-Lang saw that A-Luo picked up the rope on the ground and pulled it twice, and said in fear: "A-Luo, don't play with binding~"

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

In the end, you still have to do it yourself.

Well, in fact, at the very beginning, he was going to ask Luo Xiaohuai to help, but he never thought that little Alice would suddenly run in, obviously following her for a long time.

Go back to the forging room, throw the rope onto the table, pull up a chair and sit down.

"This rope is not very good either... It seems that it is really inappropriate to use elastic materials, and it cannot be tightened quickly."

The hook weapon quickly hit a bottleneck.

It is necessary to be able to stretch out the length when it is thrown out, and to shrink rapidly when it is retracted, and the tightening strength must ensure that the target can be pulled to the front when it is still in the air before it hits the ground.

Otherwise, as soon as it hits the ground, the opponent has a point of strength, and there will be another period of wrestling. In that case, it is better to use the spider silk directly.

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

"Perhaps a rigid rope would be better."

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

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 composed of rigid substances.

The characteristics of this type of rope are both advantages and disadvantages, that is, high strength and small elastic range. After stretching to a certain distance, it can hardly be stretched. It is a rigid tension with strong strength, rather than a flexible tension that gradually increases from small to large.

Whether it is good or bad 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 be easily enchanted.

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

For example, in a slightly larger wrist guard, this wrist guard can also protect the entire forearm at the same time, as a small shield. If there is a small device that can pop out a sharp blade at the front end, it can completely give the target who is pulled over. One 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, it's easier to aim when you throw it out.

But if the rope itself is also very heavy, even if half of the rope is thrown out, it will hit the ground, and when it is stored, it will also cause a heavy hand.

Although this can use the wrist guard as a heavy shield to perform hammer and shield strikes, it is too inflexible, and the imbalance of the hands will cause many movements to become uncoordinated.

Furthermore, if he wants to make the wristband heavier, he only needs to compress the energy into the wristband. Objects with high energy can also have a lot of inertia.

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

Light metal is a good choice, since it requires both rigidity and lightness, it is definitely the first choice.

It's just that most of these metals are priceless.

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

"Hello? Is Little Maniac here~" The voice was so mellow.

Ye Kuang, who was on the other side after answering the phone, was silent for a long time before choking out: "Do you have to come and answer me this early in the morning?"

"Oh, I haven't seen you for a long time, I miss you."

"Get out... Tell me something, get out if you have nothing to do, I'm still busy doing research." Ye Kuang seemed to be quite busy, having been in the laboratory early in the morning.

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

Ye Kuang pondered for a while, "I still have a little bit of the metal you gave me last time. How about I send some back to you? That one is quite light."

"No, that's not light enough. I want something lighter. I don't need much. It's about the same size as a pencil case."

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

There was the sound of flipping through the book on the other end of the phone, after a while.

"Does your... have high intensity requirements?"

"The higher the better."

"Are there any requirements for the price?"

"The priority is to pursue the quality of materials~lightnovelpub.net~price will be discussed later."

"emmm..." Ye Kuang on the opposite side hesitated for a moment, and sent a picture, "What do you think of this alloy? This is one of the highest-quality light alloys formulated by the official research so far. It is a high-strength material, and its compatibility with energy is also very good." Ye Kuang seemed to admire this very much.

He guessed that Luo Huai would definitely use magic to make things, so he specially chose one suitable for enchanting.

He guessed right, this off-white lustrous alloy immediately attracted Luo Huai.

Intuition told him that this alloy could meet his requirements.

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

"You said you want the size of a pencil case... I'll figure it out..." Ye Kuang knocked on the computer, and then sent a series of numbers.

Not surprisingly, a string of zeros.