Black Wuliang didn't know, the four plagiarists didn't know, and these "birdmen" didn't know an important thing.

――When Hei Wuya was making models, the biggest headache was the material problem.

The sturdy and durable material is too rigid and bulky, and it is not flexible enough to use, which is difficult to operate, and it is easy to guide the flight out of control.

Flexible and lightweight materials are too fragile and vulnerable to damage to ensure the safety and stability of the glider.

In order to solve this problem, he tried all the materials he could find, and also tried to develop new materials, but the results were not satisfactory.

It wasn't until the half year he went to Yaojing to do business that he used his free time to search the local area, and finally found a more satisfactory material.

He brought this material back, analyzed and studied it, and finally synthesized a more ideal material.

And after discovering that he had plagiarized his design, he secretly modified the parameters of this material.

The modified parameters greatly reduce the durability of the material.

Because this material is a new type of material that needs to be synthesized, even top masters like Hei Wuliang can't see the clues, so they directly develop the material according to this parameter and apply it to practice.

According to Hei Wuya's estimate, if this material is not durable enough to be applied to the glider, the glider should be completely damaged after thirty or forty flights.

And since these "birdmen" embarked on the journey to assassinate Prince Yuki with the glider they had just developed, the number of times they used it had reached the limit, so, at the critical moment, the glider crashed, and they were also caught.

Of course, this weakness of the glider is a secret that only Black Wuya knows.

The "birdmen" can only sigh to themselves that they are unlucky.

The captain of the "Birdman" knew that he could not escape death, so he didn't say much, closed his eyes, and casually tried to kill or chop the prince.

Qiu Guhan looked at him and said with a smile: "I know you're not afraid of death, but you're really not afraid of tasting the eighteen punishments of hell?" ”

It was a "capital punishment" that could only be enjoyed by prisoners and prisoners who had important information, and that ordinary prisoners could not enjoy if they wanted to.

The captain of the "Birdman" was indifferent.

As a top killer, how can you be afraid of torture and death?

After staring at him for a few more seconds, Qiu Guhan suddenly raised his hand and waved: "Let him go, everyone will go back to the camp." ”

Everyone was stunned, and finally caught a live mouth, so let it go?

What is the idea of the prince?

Qiu Guhan saw everyone's doubts, and actually smiled like an innocent child: "Because I'm a good person, I can't bear to kill him." ”

Everyone shuddered: "......"

Is he a good guy?

He's embarrassed to say something like that, huh?

If he is a good person, these "birdmen" should be sacred birds that fell from the sky, and they should be worshipped.

Even the captain of the "Birdman" opened his eyes in shock, which was more terrifying than killing him.

Qiu Guhan turned around and left with a smile, not joking at all.

It's not that he can't do it, but the result is the same whether he kills the other party or not.

Anyway, I can't ask for information, so in this case, it's better to let the other party go, let the other party start, and let the other party's people start.

He wanted to laugh when he thought of the dazed and helpless "birdman" after he was let go, as well as the confusion and crankiness of the enemy camp.

Thinking about it, he laughed to himself.

Whether it's a smile or a voice, it's extremely innocent.

Like a child.

Even Heng and the others felt furious when they saw his expression and heard such a voice again.

Demons are not scary, but demons that look like good children are.

Behind him, the captain of the "Birdman" who was let go sat on the ground in a daze, looking at his distant back, and stayed for a long time.

A death row inmate who was about to be killed was suddenly released for no reason, who could react to this kind of change?

But when he reacted, he suddenly sneered "hehehe".

The face was full of hideousness and weirdness.

Prince Xing doesn't think that after they are annihilated, he will be safe, right?

In fact, they are just taking the lead, and the real killer is still to come.

Qiu Guhan really thought that "Birdman" was over, and it had nothing to do with "Birdman" if there were any other tricks in the autumn night.

However, four or five days later, when they crossed the river and passed through a mountain range, they were attacked by robbers entrenched in the mountains, and he learned that the "birdmen" in front of him were all small birds that came out to play, and the old birds behind were really dangerous.

At that time, because the mountain road was not wide, only one carriage was allowed to travel alone, and the procession of about 10,000 people was stretched long, looking like a giant dragon entrenched on several mountainsides from a distance.

The robbers were clearly prepared, rolling down a large number of boulders and timber from the top of the mountain, and also shooting the horses with arrows, and the "long dragon" was cut into several pieces.

In this way, Autumn Bone Han dispersed with the front and rear teams.

The robbers rushed down from the bottom of the hill at this time, and ran after his carriage, completely ignoring the others.

Qiu Gu Hanyu knew that these robbers were aimed at him.

It is likely that they were also secretly instructed and supported by Qiu Yexian, otherwise it would be impossible for them to have such a large number of people and such sophisticated equipment, and to be so well prepared, that they could still let his vanguard spies not notice.

At this moment, his anger and murderous intent towards Qiu Yexian became a little thicker.

Speaking of which, the one who imprisoned him and his mother, killed his mother and sent him to the mine was Qiu Lushuang, although Qiu Yexian knew and acquiesced in Qiu Lushuang's persecution of him and his mother, but he was not the murderer who directly killed him and his mother, he didn't hate Qiu Yexian so much.

However, as Qiu Yexian tried to kill him again and again, and did everything, his enmity with Qiu Yexian slowly deepened, so deep that he could no longer tolerate it.

Autumn Night String treated him like this, he will one day double it back!

Now, it's better to kill these bandits!

He jumped out of the carriage, drew his sword, and met the enemy with Lian Heng and the others.

But unexpectedly, these robbers had already rushed in front of them, but instead of fighting head-on, they took out huge shields from their backs and slammed into them with all their strength like a frenzied rhinoceros herd.

What are they doing here?

A new type of tactic?

Qiu Guhan was surprised, and even Heng and the others were surprised.

Although they were all masters, they would not be able to use flesh and blood and swords to resist such a huge and heavy shield.

Of course, they had to avoid the collision.

Unexpectedly, the number of these robbers was too much, and the shields in their hands formed a huge "wall", rushing over like a long wave, forcing Qiu Guhan and the others to retreat continuously.

And behind Qiu Guhan and the others, there is a long slope.

They raised their swords against each other, but they could not hold up the shields.

For some reason, it seems that the purpose of these robbers was not to kill people, but to force them to fall down the hill.

Even if these robbers were slashed, they did not resist, but continued to charge them with their bodies and shields.

The force of the robbers' collision was too strong, and although Qiu Guhan and the others killed many robbers, they still rolled or fell down the slope.