"Okay...... Han Wei replied subconsciously, and then reacted and asked, "Can you hear me talking?" ”

"Yes, it's clear." Du Kang's voice came, still as if he was still talking beside him.

If it weren't for Han Wei seeing Du Kang walking to the window and waving to him, he would have thought that Du Kang was actually invisible, just talking beside him.

"How is this done? I hear your voice as if it were right next to me, is it the legendary teleportation? Han Wei didn't intend to miss any opportunity to potentially obtain valuable information, and asked as he took a step.

"Phonics? No, it's just one of the features of this gadget I just made. "It looks like it's working pretty well." ”

"May I ask, the so-called 'gadgets'...... What the hell is it? Han Wei couldn't help but ask.

When he asked this, he had already walked downstairs where Du Kang was, and was about to ring the doorbell when he suddenly sensed a fluctuation of spiritual power in the air.

The blue paint had almost peeled off, and the rusty iron door clicked and opened automatically.

If it is placed in the dark and silent late night, coupled with the strange noise caused by the aging friction of the bearing when the door opens automatically, it is estimated that it can be directly used as material for horror movies.

Han Wei approached the door and couldn't help but glance at the same rusty lock.

"The doorbell is broken, you can't use it, and no one repairs it, I'll open it for you directly." Du Kang's voice came, "As for the so-called 'gadget', let me think about it, how to put it, in layman's terms, it is a tool for large-scale exploration and control functions. ”

"Large-scale exploration and control function ......" Han Wei casually closed the door and began to walk upstairs, muttering what Du Kang said, and then he thought of the spiritual power wave that broke through his spiritual power shield in an instant just now, and went into the distance, thousands of kilometers away, unable to detect the limit of the spiritual power wave.

How big is the scope?

What is the level of detection and control?

Han Wei didn't ask these questions directly, but just thought silently in his heart. After all, privacy is involved, and asking can be unpleasant.

"Of course, this is only described based on functionality, and in the past, it had an exclusive name." "But I'm not going to tell you about it now, I'll let you guess when you come up and try it." ”

Han Wei's footsteps paused unconsciously.

"Can I try it out?" Han Wei couldn't help but ask for confirmation.

"It's just a tool," Du Kang smiled, meaning something, "a tool is made for people." ”

"I'll be there shortly." Han Wei immediately quickened his pace and began to run up.

Du Kang's residence is on the eighth floor of the top floor, and there is no elevator, so naturally he can only run up the stairs. In this basic environment where per capita is sub-healthy and most people don't exercise much all day long, many people will be exhausted and panting after climbing the eighth floor.

And Han Wei is different, as a "sixth-level combatant", the current top group of strength, his physical fitness is much better than that of professional athletes, even if he is forty or fifty years old, he can go from the first floor to the eighth floor in one breath, and the atmosphere does not take a breath. The only change, the rapid heartbeat, was because of what Du Kang said, let him try out the "gadget".

The door opened automatically when Han Wei arrived on the seventh and a half floors, and just turned the corner, passing through the big iron gate downstairs, Han Wei was already surprised by this, took a deep breath, and went up to the eighth floor, in front of Du Kang's door.

"Just go straight in, no need to change shoes." Du Kang's voice came, this time in the room, not beside him.

"Okay." Han Wei answered, walked in, and closed the door with his hand.

For the first time, it is natural to habitually spend a very short time observing the environment.

Equally mediocre.

The walls are scraped white putty, and the floor tiles are stain-resistant gray-black, and there is nothing particularly strange about the smell. The furniture is very ordinary, not expensive, but not cheap, the young man in loungewear who is sitting on the sofa is a little handsome, and there is really nothing special to find otherwise.

However, it only takes this young man, such a place that seems to be nothing special, to be treated with caution, and to examine every place with a serious and careful gaze. As the saying goes, "the mountain is not high, the immortal is famous, the water is not deep, and the dragon is spiritual", this is not unreasonable.

Han Wei glanced at it, and his gaze unconsciously focused on the amber seal that Du Kang was holding in his hand.

That's what Du Kang said about "gadgets" before?

It does look quite small from the outside, but it is this gadget that caused such a big movement as before?

"I remember it...... Hanbu, right, is it okay to call it that? Come, please be seated. Du Kang smiled and beckoned, "I originally thought that signing a non-disclosure agreement was quite simple. ”

"It's easy to sign a non-disclosure agreement, but it also depends on who you sign it with."

Han Wei didn't make meaningless politeness, walked over, and sat down on the sofa opposite Du Kang, with a coffee table in between. He had a whole set of behavioral personality analysis reports on Du Kang in his hand, all of which were analyzed by a bunch of psychology or other behavioral experts who had worked overtime last night.

Once a decision has been made to invest resources, the state apparatus can do far more than ordinary people can imagine, and the value shown by Du Kang is clearly worth it.

These analysis reports help Han Wei to take the right way to communicate with Du Kang, avoid lightning and brush up on good feelings, and it is a slightly strange term to describe it as a very appropriate - strategy guide.

"I'm just an ordinary person."

Du Kang smiled and waved his hand, and handed over the amber seal in his hand: "Come, give it a try, I just opened the permission to use it, and you can use it by injecting spiritual power, don't worry about problems, it's just a thing to explore." ”

Although Han Wei hasn't tried it yet, he doesn't believe Du Kang's words, it's just a thing to investigate, can he make such a big move?

The seal is an amber color all over, but it doesn't feel like amber to the touch, but a stone like marble. Han Wei observed it over and over again, and then he was ready to inject spiritual power.

"By the way, this is a non-disclosure agreement, you can take a look at it first." Han Wei was just about to inject spiritual power, when he suddenly patted his head, remembered the purpose of coming this time, and handed over the blue folder in his hand.

Du Kang took the folder, and a doubt suddenly appeared in his heart.

"This folder...... Why is it so heavy? ”