For this familiar atmosphere, Zhang Bin couldn't think of it for a while.

On the way, Zhang Qing'er said, "Have you ever heard of a profession, mechanic?"

"Mechanic?"

Zhang Bin's eyes widened, this name is too ..... Modernized, right?

On Earth, if you hear the word "mechanic", Zhang Bin is not surprised, but in the other world, a world dominated by cultivation, after hearing this name, Zhang Bin is still a little uncalm in his heart.

I heard Zhang Qing'er continue: "Mechanics are a very terrifying profession, they can create all kinds of lethal weapons through ordinary materials, and they can produce the ability to destroy the world without the support of true qi...... This profession has always been rejected by the Desolate Heaven Empire, and there is no trace of them in the empire. ”

The more Zhang Bin listened, the more surprised he became.

He already had a certain guess about the "mechanic" in his heart, but it was difficult to say.

Immediately, he asked the question in his heart: "If the mechanics are so powerful, why would the empire reject them?"

This kind of profession is different from the poisoner, it is an important force to improve military means, as an empire, there should be no need to exclude it, right?

Zhang Qing'er: "It is precisely because of the strength of this profession that some of them may be very ordinary people, and they don't even have a trace of cultivation, as long as they create powerful weapons, they can cause unimaginable destructive power." ”

After a pause, he said: "In the empire that respects martial arts, this kind of force that cannot be suppressed by force is an uncontrollable force, and the potential threat to the empire is very strong, so there is such a thing as rejecting the mechanic." ”

Hearing Zhang Qing'er's explanation, Zhang Bin immediately understood.

In the Desolate Heaven Empire, the controller definitely belongs to the most powerful person in this empire, so that he can perfectly suppress the entire empire.

However, if one day he meets a civilian on the street and sacrifices a "atomic bomb" or "hydrogen bomb" or other killing weapon, which is instantly blown up to ashes, then how can he play?

After all, it is the upper echelons of the Masters who are afraid of the presence of people or things that are difficult for them to control within the Empire, so they reject the Mechanics.

It's just that Zhang Qing'er told him what he was doing at this time, it was difficult to do it......

Zhang Bin was taken aback and blurted out, "You mean to say that the explosion in the family this time is because of the mechanic?"

Zhang Qing'er frowned tightly and nodded: "The middle-aged man in the white coat just now is a first-class mechanic...... The reason for the explosion in the family is also because he dropped a hybrid thunderbolt!"

"Mixed Thunderbolt?"

What the hell is this?

"A mechanic?"

The grade is only one grade, and it can create such a powerful "weapon", if it weren't for the Divine Tree, I'm afraid the entire Zhang family would be razed to the ground......

Zhang Bin also deeply felt the horror of the mechanic.

Then he asked, "What is the origin of the other person?"

Zhang Bin was naturally referring to the man in black, this person had an aura that he was very familiar with, it seemed that he had met before, but he just couldn't remember it.

"This person ......" Zhang Qing'er hesitated for a moment, she looked at Zhang Bin and found that Zhang Bin's face was puzzled: "You really don't know him?"

Zhang Bin shook his head.

Zhang Qing'er was confused.

At that time, the two of them obviously had the upper hand, and they both forced Zhang Qing'er and Liu Shengsheng to make a trick, but Zhang Bin's appearance scared off the man in black.

Now Zhang Bin doesn't know the man in black, which is really incomprehensible.

After half a ring, Zhang Qing'er said: "When the two of us chased it out before, there was only one mechanic, and the man in black came to support halfway, as for his identity and the means he used, we didn't see the eyebrows." ”

......

Talking all the way, Zhang Bin still didn't know the origin of the mechanic and the man in black, as well as why they acted against the Zhang family, and what the motive was.

After returning to Zhang's house, it was already early in the morning.

In the messy Zhang family's mansion, many families are cleaning up.

Zhang Bin and the three of them came to the backyard, where the three elders lived, and found that the three elders had woken up, and the three doctors in the family were diagnosing him.

After a while, Doctor Hu sighed and said, "Fortunately, it's all skin trauma, and my life is fine, I will be able to get out of bed after prescribing some tonic medicine and recuperating for more than half a month." ”

The other elders breathed a sigh of relief when they heard this.

The third elder lay on the bed, his eyes cloudy and a little hazy, and he didn't speak......

At this time, except for the Great Elder of the Zhang family, who had already closed the death pass, the high-level officials were all in this room, and when they saw Zhang Bin and the three of them coming back, they were not injured, and their hearts were much more steady.

The head of the Zhang family asked, "How is it?"

Zhang Bin told them about the man in black and the mechanic.

After hearing this, the elders were full of sorrow.

Whether it is the mechanic or the man in black, they can all have the upper hand when facing Zhang Qing'er and Liu Shengsheng, which shows how strong their strength is.

And the most important thing is that they don't know the origin of these two people and why they attacked the Zhang family.

The Zhang family has these two invisible hidden dangers, so how will they live in the future?

If you leave Zhang Qing'er and Liu Shengsheng as soon as you leave, won't you be wiped out in minutes?

Zhang Qing'er seemed to see the fear in their hearts, so she comforted: "Don't worry, uncles, Sheng Sheng and I will guard the family in the next few days, and now the family has the protection of the True Martial Treasure Tree, as long as it is given a treasure rich in a lot of aura, makes up for the essence of the treasure tree, and repairs the treasure tree, then even if it is attacked by the mechanic again, it will not have any impact on the Zhang family." ”

After that, Zhang Qing'er said that this time the main reason was that the essence of the True Martial Treasure Tree was exhausted and it could not exert its full power, so it would make the "Mixed Yuan Thunderbolt" produce such a powerful destructive power.

But if the True Martial Treasure Tree replenishes the essence and repairs it, and exerts all its strength, even if there is one more "Mixed Yuan Thunderbolt", it can be easily offset by it......

When he heard that it was because the essence of the True Martial Treasure Tree was depleted and he was unable to exert his power and cancel out all the energy of the "Mixed Yuan Thunderbolt", Zhang Bin felt a little guilty in his heart.

To be honest, the reason why the essence of the True Martial Treasure Tree was depleted was because he had extorted too many fruits in the first place.

But he heard the second elder say: "This time thanks to the True Martial Treasure Tree that Bin'er brought back from Longxi Village, if it weren't for this treasure tree, the family might have to be razed to the ground......

The other elders nodded.

For Zhang Bin, a junior, they are convinced from the bottom of their hearts.

Moreover, the current Zhang Bin is no longer regarded by them as a junior, but should be respected. It is no exaggeration to say that he is now the pillar of the Zhang family......