"Secret words?" Zhao Yong's eyes lit up, and then dimmed again, "This research will take a long time, we don't have so much time, after a whole set of secret words have been studied and passed on, we will almost be able to return to the court." ”

When Gu Juexi heard this, his brows tightened, and he was quite helpless.

The people here are not not smart, but they have a little bit of admitting death, they don't know how to be flexible, and the art of war is not as powerful as the ancient Chinese ones.

The end of following the rules is to be bound by the rules, and there is no possibility of turning over.

"General, the reason why a secret language is a secret language is that few people know it, and once it is passed on to the public, it cannot be counted as a secret language." Gu Juexi took a deep breath, for fear that he would be overburdened, "The development of the cipher is not overnight, this can also be done on weekdays, and then train a group of trustworthy people who will never betray to use this cipher language, divide into two groups, and go to the battlefield, one group is in the front, and one group is in the base camp, you can use the secret language to transmit the information, and after they decipher each other, and then pass it on to the brothers, this risk is smaller." ”

She really knelt, could it be that what seemed simple to her was more difficult than ascending to the sky in the eyes of people in this era?

If you are really a barbarian, maybe the brain is not fully evolved, and it is so difficult to understand.

Gu Juexi's knowledge retention is different from that of people in this era, because relatively speaking, she is really standing on the shoulders of her predecessors and looking at people with a critical eye.

The creation of new things is inevitable, but no matter what new things come out, at the beginning of the stage, they are controversial and will be blamed all the time, but it doesn't matter, she doesn't care about this at all anyway.

Perhaps, before you talk to them, you have to lower your IQ before you can talk to them.

"Oh, I see, these two groups can greatly shorten the time to deliver messages, which can give us a head start." Bai Cunqing nodded, the more he thought about it, the more he felt that this idea was very subtle, and he couldn't help but want to applaud.

Gu Juexi is always like this, and he can inadvertently mention novel but effective methods. Sometimes, he even felt that he was far away from Gu Juexi, she was not like a person here, she did not belong to any country, she was at ease, and she acted from her heart.

Very good.

"Okay, Fang was still in a hurry to leave, and now he is stunned?" Gu Juexi urged, not wanting to waste time on these meaningless and nutritious topics.

Love to use it or not, anyway, An Han is not a good person, if she does her best here, hard work, I am afraid that if she turns back, she will be talked about, and the good deeds will call her a "traitor".

Some people like to label others with inexplicable crimes, and then see others anxious, and then they can feel that their years are quiet and stable in the comparison.

"Yes, this matter will be discussed later, the war waits for no one, we have to hurry!" Zhao Yong seems to understand whether he understands or not, but he also feels that the stakes are very important, and it is necessary to give it a try, if it works, it will save a lot of time in the future.

After another time of grinding and rubbing incense, the three of them rode a few exhausted war horses and slowly walked on the road to the border of Xiyu.

The warm wind blows on the face, and it is gentle with a slight tide, which is completely different from the crane song, and it is warm and comfortable.

Sometimes it really makes people want to stay here for a long time.