With a slightly unhappy mood, Xiao Yuan returned to the room, sat down to read, Ning Lan may be embarrassed, or maybe because what she just said made Xiao Yuan unhappy, she simply disappeared after following Xiao Yuan into the house.

Compared with some of the difficult theories in the first chapter, the content of the second chapter mainly focuses on practice, and there are not too many complex theories, so it looks a lot easier, Xiao Yuan has already read more than half of the content of the first section before Ning Lan came, and after sitting down again, he quickly finished reading the first section of the use method, and kept it firmly in his mind, and at the same time had a deeper understanding of the system in his brain.

The existing system in his brain just provides him with a basic system environment, just like a computer with a new operating system in reality, in addition to some necessary tools provided by the operating system, if you want to complete other more complex functions, you need to install special software to complete, here is the same, Xiao Yuan learned that the system in his brain is very powerful, but in order to achieve some complex functions, it is also necessary to install some software in it, and the computer in the outside world is different, Whatever software he wants to use here, he can only develop it himself.

"It turns out that this virtual world is just an experience environment, and the brainwave helmet is still an indispensable aid." After watching the first verse, Xiao Yuan understood something.

The virtual environment he is in now is just an operation interface, which is essentially the same as the command line interface of the computer, the graphical interface, and even the older punch machine interface, his every move now is actually just the brain is active, under the effect of the brainwave connection helmet, the brain activity will be collected and input into the brain system, which can be regarded as the instructions he sends to the system, which will be collected by the brain system and give the corresponding feedback results, and these results will then act on the brain through the brainwave connection helmet in turn, It causes him to produce a series of sensory changes such as sight, touch, taste, pain, etc., and this is how the virtual environment is created.

The biggest advantage of the virtual world is that it can provide the best operating experience, but it is very inconvenient to do development, or in other words, the virtual world is not designed for development, and development needs to enter another mode of operation, which is called the development mode in the manual, because this mode can directly develop the brainwave system, but how to enter, and the details of the development mode are not mentioned, but these contents are left to the next section.

Xiao Yuan was anxious to know the specific situation of the development model, so after reading the first section, he did not stop, and turned directly to the second section, the content of the second section includes two parts, the first part is the introduction of the development model that Xiao Yuan cares about and the conditions to be met to enter.

"Development mode is a special system mode,This mode can be used to develop the human brain intelligence system,Make it have more powerful functions......" The opening paragraph is an introduction to the development model,The first half of the content is basically the same as the relevant content in the first section,Xiao Yuan skimmed by,And then focused on the new content behind,These contents say something that interests Xiao Yuan。

The first point is the permission management mechanism in the development mode, which includes the developer's authority to the human brain intelligence system itself, as well as the permission to interact with the intelligent matrix of the base center system and call its functions, both of which are managed by a hierarchical mechanism, and the permissions of each level are very strictly defined, and what kind of permissions the developer can have under what circumstances are also strictly regulated.

On this content, Xiao Yuan took a look at the permissions he could have after entering the development mode according to the description, because he was entering the system for the first time, so the system's positioning of him was not even a junior developer, he could only be regarded as a quasi-junior developer, and the permissions that a quasi-junior developer had were very limited.

After learning about the permissions he has, Xiao Yuan felt very unhappy because he was used to using super administrator permissions on external computers, but he understood this kind of assignment very well, and the things he understood when he first entered the development mode were extremely limited, and if he was given enough permissions at once, it would be as dangerous as handing over a gun to an ignorant child.

After understanding his authority, Xiao Yuan continued to look down, the following content tells how to enter this system, and a basic condition that must be met to enter the system, in order to ensure the safety of the human brain intelligence system and its host, the person who can enter the development mode of the human brain intelligence system can only be the system host himself.

The setting of this condition made Xiao Yuan's heart settle down a lot, as a hacker, the mindset made him naturally think of the problem of system intrusion after reading the introduction of the human brain intelligence system, and even more deeply thought of the intruder, or an intelligent program similar to Ning Lan may illegally access the development mode, and use the development mode to directly carry out illegal or even malicious programming of the system, and now with this basic condition, it is to minimize the probability of this happening as much as possible.

"What do you rely on to identify that the host must be the one who enters the development mode?" Xiao Yuan had such a question in his heart, but the manual did not mention it, but the default system must be able to distinguish between the host and the non-host, this situation made Xiao Yuan still a little unsure, especially when he thought that the creator of the system in his brain should be possible to bypass the host check mechanism and enter the development system, if they want to be the most unfavorable and maliciously program in their own brains, they may not even have a chance to resist.

"System security is always a big problem, and in the future, we must work hard in this aspect to protect ourselves well, so that we can talk about other things." This thought flashed through Xiao Yuan's heart.

Continuing to read on, the following line talks about the method of entering the development mode and gives specific steps, Xiao Yuan was surprised by this step, because this step is clearly to guide him into a meditative state of no-self, and even the phenomenon described in the step is almost the same as the situation he encountered in this state before.

"Could it be that the light curtain I entered before is the development model of the brain system?"

Xiao Yuan was surprised in his heart, and repeatedly looked at the method of entering the development mode several times, and after confirming that all the details had not been let go and remembered them firmly, he summoned Ning Lan to greet her, and then exited the virtual world and returned to the previous black environment.

After coming to this environment, Xiao Yuan took a deep breath, slowly gathered his mind according to the steps described in the operation manual, and gradually entered a state of no-self with the help of the brainwave helmet, forgetting time and space.

I don't know how long he stayed in this state, Xiao Yuan suddenly woke up, and there were all kinds of wandering points of light in front of him, unlike before, this time he was directly carried forward by these points of light after coming here, and soon came to an endless light curtain.

"It's a coincidence that this is the development model of the brainwave system." Coming to the edge of the light curtain, Xiao Yuan secretly said a coincidence in his heart, and as soon as his footsteps paused slightly, he was involuntarily brought into the light curtain, and his vision changed, and a city of light composed of various colors of light appeared in front of him.

"There is no freedom at all this time, and I am carried wherever I go, which should be the result of the so-called hierarchical management mechanism of permissions under the development mode, but why did I come here before, but when I came in before, I was completely free, not restricted at all, it was ......?"

Xiao Yuan was carried forward by an invisible force, and some thoughts flashed in his mind, the previous complete freedom was in stark contrast to the current complete unfreedom, which made him feel more and more that the previous state of freedom was extraordinary, and it was worth further exploration.

Soon, Xiao Yuan was brought into a cube mansion composed entirely of pale yellow light, and there was no architectural furnishings inside the building in the real world, but an empty cube space. Xiao Yuan was suspended in the middle of the space, and immediately a ray of light shot out from each of the eight vertices of the cube and converged on him, and the scene in front of him also changed.