Just like before, Dou Su always gives people a feeling of being busy, coming and going in a hurry.

After confirming that the contract was correct, he disappeared into the distance in the night without even having time to rest. Perhaps it was because of the existence of people like him that the Great Jin Dynasty was able to maintain long-term stability.

This time they were out for only a few days, but after experiencing a series of events including the ghost plague in Cuifeng Mountain, Zhang San had a vague idea of ​​how to educate Yaya.

"You seem to have a good relationship."

Just as Zhang San was staring at the receding figure in a trance, Xie Lingyun used her unique cold voice to bring him back to reality again.

"We can just have a quick chat. Miss Xie, why are you here so late? Is there anything?"

Not looking at the tea, not giving up his seat, and using the excuse of having a family, Zhang San can sometimes live a very comfortable life.

Fortunately, Xie Lingyun was not a worldly person who cared about these things. Although she had already noticed Zhang San's resistance to her, she had to speak again for the sake of her future plans.

But how to approach this topic is a whole new subject.

Like Zhang San, Xie Lingyun first glanced at Dou Su's receding figure through the window. After confirming that the other party had gone far away, she spoke softly.

"What a pity! If I had known that the lovebird feathers could have such a function, I should have kept some of them for myself. Now if I want to possess them again, I'm afraid I'll have to spend a lot of merit."

If Zhang San can use the memory palace to build models for several people, then others naturally won't be that stupid. After a few days of running-in, Xie Lingyun had already mastered the technique to get Zhang San to speak.

Admittedly, he is a person who does not respond to any persuasion, but his curiosity about mysterious knowledge is his biggest weakness.

Just as Xie Lingyun expected, Zhang San, who was originally uninterested, almost became interested in learning after hearing these words.

"Could it be that in addition to having excellent properties far exceeding those of fine steel, do the feathers of the lovebirds have other uses?"

“Look at what you said. As the protagonist of the past era, how could the materials on the Mountain and Sea Demon Species be so simple?

Bai Juyi, a hermit in Xiangshan, once said, "I wish to be a pair of wings in the sky and a pair of branches on the ground." This sentence not only praises the steadfastness of love, but also to a certain extent describes the role of the pair of wings..."

Apart from being patient in criminal investigation work, Zhang San has never been a very patient person in other aspects.

Therefore, before Xie Lingyun could continue his long speech, Zhang San interrupted him directly.

"Drain it!"

“Well, I have seen such a description in ancient books. In addition to being a material for refining weapons, the feathers of the lovebirds also have a unique communication ability.

Although each looks like an independent individual, in fact, the Lovebirds are a creation composed of two completely different individuals.

In this case, the corresponding feathers have empathy. In simple terms, if you write with one feather, the other feather will write the same word. "

As if to take revenge on Zhang San, Xie Lingyun stopped talking abruptly when he got to the crucial point.

However, Zhang San is a person who has lived in the era of technological explosion, so it is not a problem for him to understand this point. Generally speaking, the feathers of the lovebirds can be likened to a mobile phone that can enable targeted communication.

This kind of thing is really nothing to be surprised about in modern times, after all, today's Internet communication methods are far superior to others.

But if it can be fully combined with reality, it seems not an exaggeration to say that it is a magic weapon. After all, the speed of information transmission is an important guarantee system of the feudal centralized system.

But what interests Zhang San now is something else.

"So what is the effective range of this communication? If there is no distance limit, it would be surprising."

"You are joking. If you can really do that, then you are really underestimating the Water Mirror Technique.

Perhaps the lovebird feathers of the mortal fairy level can do what you said, but unfortunately, there has never been such a precedent.

If we go down to the next level, the natural disaster level, we might be able to transmit messages over a thousand miles. However, the lower it goes, the faster it weakens. For the one we killed, its communication range was only three hundred miles at most.

But this is not bad. If it still exists, it can probably be sold for a good price.

As for those collected by Lord Dou Su, the farthest one is probably only thirty miles away."

From this point of view, the feathers of the lovebirds are indeed not at an advantage in terms of distance, but that is just an innate property. People are good at intelligence but not strength. If they can be transformed with the magic machine, it is possible to establish the Great Jin Movement.

If this is the case, then everything becomes much more interesting. Thinking of this, even Zhang San's serious face couldn't help but reveal a smile.

As the conversation deepened, the two men's defenses gradually loosened, as if they felt the time was right. After hesitating for several times, Xie Lingyun finally revealed the real purpose of his visit.

"Since you can say Cthulhu's words, I won't beat around the bush. You and I both know that Zhenjiang Prefecture is not a good place to go nowadays.

Even if you can suppress it temporarily with your A-level cultivation, the speed at which ghost troubles will arise will definitely be higher than the speed at which you accumulate innate Qi. One day you will be dragged into this quagmire, and at that time, apart from squeezing out your lifespan, I'm afraid you will have no other choice. "

"You mean you can pull me out of this quagmire?"

Seeing the inexplicable mockery on Zhang San's face, Xie Lingyun couldn't help but feel flustered, and even forgot the words he had prepared.

"With your personality, wouldn't you be curious about those things? Even if it's just for self-protection, we young people should stick together, just like Luo Li and Yun Ting, they also support my point of view.

As for the number of merits required for the transfer, you don't have to worry about that at all, after all, my last name is Xie!"

In order to show her sincerity, Xie Lingyun no longer concealed her identity at this time; in order to gather experts, she also found a more reasonable excuse.

But what she didn't know was that it was precisely because Taiping County was so chaotic that Zhang San would not leave there. In addition to simply helping the people, he also needed such a place to practice his own way, and he also needed some suitable ways to vent his resentment caused by constant reincarnation.

Of course, this is what he thought, because Xie Lingyun had a close connection with the royal family, so Zhang San would naturally be reserved when speaking.

"Do you know? The reason why the human race is great is not because of its strength, but because of its weakness!"

"What do you mean?"

"Some things have to be done by someone eventually. You can't avoid them. The only thing we can do is to pay tribute to those who died.

And that's why Dousu and I can talk to each other, as you can see, we are both like this."