If Chen Lin guessed correctly, the person called the Great Emperor of the Universe Empire was probably responsible for monitoring everyone who participated in the meeting, ensuring that the people who came were indeed "their own people", and if they were not their own people, it would be difficult to say the consequences.

Chen Lin also suddenly woke up just now, thinking that these traversers can't really be boring enough to recite poems against each other, the meaning of such a setting is nothing more than to check whether it is our own people, although these knowledge is not profound, and even so simple that it is familiar, but only those who have received local education and are born and raised know these things.

Chen Lin also had some questions: "Is this screening mechanism too arbitrary, if there are really people who can't answer, such as those who have not gone to school, or simply illiterate, and for example, if they have brain problems, although the probability is very low, but what if they encounter it, what should we do?" ”

Liu Gongzi smiled: "This is just a preliminary screening, even if you really can't answer, you won't be killed on the spot, it will only temporarily restrict your freedom to monitor and supervise, and then use other means to conduct a more detailed investigation, of course, if there is armed resistance in the process of surveillance, then basically, hehe......"

This last one is meaningful.

As for other investigation methods, Liu Gongzi didn't say much, but for three-star or even higher-level traversers, there are ways to check, and they are more accurate, but these are all special props or energy that need to be used, not to mention the trouble, and it is likely to cause certain trauma to the person being tested.

Therefore, we will not directly use these means to check, but use the most simple and direct method for preliminary screening, and those who cannot pass will continue to check.

According to Liu Gongzi, in fact, over the years, there has been basically no one who can't answer the question, after all, the person who asks the question is also measured, considering the uneven level of the traveler's respective cultural level, it is impossible to really go out of those obscure questions.

Many of them are basically popular poems such as the bright moonlight in front of the bed, which can be memorized by a three-year-old child, or some basic common sense questions, such as what human beings evolved from, what is the full name of China, and so on.

As long as you are not an idiot to a certain extent, it is impossible not to answer, even if there is really a time-traveler with brain problems, there is a high probability that this kind of person will die in the other world early, and it is impossible for him to live to come back to participate in the offline party.

Chen Lin asked again, "Will there really be people from other planes infiltrating our traverser's gathering?" ”

Liu Gongzi shook his head: "I don't know, I haven't encountered it anyway." Actually, this kind of inspection was not available at the earliest, and later, there was an American drama lover in the group who was watching "Edge of Crisis", do you know this drama? ”

Chen Lin happened to have seen it before, and after thinking about it for a while, he immediately understood, and said with a wry smile: "Don't tell me, is it because of this American drama that this kind of inspection was started?" ”

"Edge of Crisis" is an American drama that investigates various cases of paranormal phenomena, which also involves plots such as parallel space, and there is a plot like this, parallel space sends a deformed warrior to invade the earth space, kill the agent in the play, and transform into the appearance of the agent, and blend into the protagonist and others in a grand manner.

Liu Gongzi sighed: "At that time, that guy was also said to be a relatively sensitive person, and after seeing this plot, he was immediately a little frightened, in fact, if you think about it carefully, this plot is still very similar to our situation, such as the alien space sending people with transformation abilities to infiltrate the earth and replace them with our people." ”

Later, many bigwigs had a heated discussion in the group, and the conclusion was that although no one had encountered it so far, there was really no way to completely rule out this possibility. Some bigwigs think that this is a big fuss, but there are also bigwigs who think that everything related to the safety of the surface in place is not a trivial matter and must be treated with caution. ”

"In the end, after the consent of most people, it was decided that all offline gatherings in the future will be routinely inspected to eliminate this possibility and ensure that nothing goes wrong, and gradually this has become everyone's default unspoken rule."

Chen Lin nodded, he also agreed with this point of view, especially since he had already seen it in that dream, what a cruel thing plane invasion was, and the scene in the dream, if it really happened on the earth, it would be absolutely unacceptable.

Liu Gongzi didn't seem to want to elaborate too much on this matter, and after a moment of silence, he took a sip of the teacup and diverted the topic: "Are you interested in talking to me about the world you crossed before?" ”

Chen Lin came back to his senses: "Is this the reason why the seniors specially invited me over?" In fact, these can be directly said in private chat on QQ. ”

Although it is still a little unaccustomed to calling others seniors in reality, but since he has joined this crossing group, Chen Lin has also become a local custom, according to the level of crossing, the people who participated in this meeting can probably be regarded as his predecessors.

Liu Gongzi chuckled: "It's not all, the exchange of information and intelligence can indeed be carried out online, but I specifically implore the world's first senior to invite you to come, naturally there are other reasons, but these will be explained to you in detail later, you can tell me about the situation in that world first." ”

As he spoke, Liu Gongzi's eyebrows couldn't help but reveal a touch of urgency, and there was a hint of urgency in his tone, as if he attached great importance to the information of the world in which Chen Lin lived.

Chen Lin hesitated.

Liu Gongzi immediately understood, reached out and fumbled in his pocket for a while, took out a white button-like thing, put it on the table and handed it to Chen Lin: "Originally, important information was exchanged with equivalent information, but after all, I am a three-star, you are a one-star, you basically can't use the information I have now, you are at a loss for information exchange, and I don't take advantage of you, so I'll give it to you." ”

Chen Lin can naturally understand this, Chen Lin did ask a lot of questions in the group during the time he joined the group, and basically got good answers, but in fact, these are very basic things, there is nothing to hide, if you don't answer, there must be others who say it in passing.

However, if it involves higher-level information and intelligence, not everyone is willing to provide it free of charge, and the exchange of information is naturally a matter of course.

Although the Great Wilderness Dou Emperor advocated that everyone communicate with each other in that novice note, he never asked that this kind of help must be free of charge.

Although in this kind of plane traversal, in the face of alien traversers who may invade at any time, the traversers of the earth are born in the same camp, but it can't stop everyone from having more or less selfishness, which is normal.