Fei'er, who was originally happy, heard Xu Siling's words, her state changed, her eyebrows furrowed slightly, and she looked at Xu Siling in confusion.

Xu Siling was dressed too tightly, and her whole body leaked brown and red eyes.

The expression of those eyes was seriousness and indifference, and what he had just said was a normal thing for him.

"What do you mean?"

"As much as I don't want to gamble with the lives of the people in your territory, how about we make a bet?"

"You say."

"The disease in Raya will spread rapidly, and within three days, the number of people infected could exceed half of the population of Raya town."

Raya Town is not like other southern towns, which have no means of prevention and no preparation, so they can easily fall completely in just a few days.

Although the prevention measures in Raya Town are poor, at least they are doing it, and they can indeed slow down the spread of the Black Death, but they cannot completely stop the spread of the Black Death.

"You... Today's attitude is different from when we met before. ”

When Fei'er first met Xu Siling, he was full of cautious politeness and gentle care.

But today's attitude seems to have changed.

"Because I don't want to come today." Xu Siling sighed softly and secretly scolded himself for being a fool: "Although this is a bit offensive, this is the truth. In this situation, as far as these things are concerned, I would rather have a face-to-face relationship with you than let boring etiquette and euphemism delay the progress of our communication. ”

"Since I'm here, it means I want to help you, but the Black Death spreads infections very quickly, it won't wait for us to finish communicating and arranging how to deal with it, it is infecting everyone in Raya Town every minute."

Fei'er suddenly interrupted: "You didn't want to come... But you're here to get something from me? ”

In Fei'er's subconscious, a person who makes a choice that goes against his heart must be driven by greater interests.

Although Fei'er gave Xu Siling's family coat of arms and made him his entourage, judging from his appearance, Fei'er thought that the identity of an entourage did not satisfy him.

Of course, Fei'er doesn't mind Xu Siling being greedy, it's a good thing for a person to have desires.

But Xu Siling was stunned when she heard Fei'er's words.

To be honest, he came to Raya Town on a temporary basis, and he didn't think about it.

Just subjected to... Fei'er's care and protection, after all, her heart is not a stone.

But when it came to what he needed from Fei'er, he really didn't think about it.

"Not for the time being, I'll tell you if I do."

Fei'er tilted her head slightly in confusion, didn't think of it?

Xu Siling seemed to have just come back to her senses, and suddenly couldn't cry or laugh.

"What I said earlier is not to increase the bargaining chips to ask you for payment, it is really, you spared me, I said that I want you to be able to trust me! I don't want to do what I'm going to do later, it's going to drag on because of trust issues and so on..."

Phil is even stranger.

"But... My executioner, I trust you. ”

Xu Siling was stunned.

"If I don't trust you, how can you be alone with me in my bedroom. If I don't trust you, how can I give you the family crest? Fei'er only realized what Xu Siling was about to express before, so she couldn't help but cover her mask and laughed softly: "Of course, you have the means to treat patients with the Black Death, just this, whether you open your mouth to ask for it or not, I will definitely reward you." ”

Xu Siling held his forehead, feeling that he was really a fool.

His brown eyes slowly opened, looking at the looming window in front of him.

yes, how could Fei'er not believe in herself.

I'm really doing this too much.

-----------------

Name: Phil Raya

Age: 11

Identity: Heir to the territory of Raya Town

Opinion: 64 (friend)

Talent:

[Aristocrats] have the status and status of nobles, and strengthen their control over the commoner class under their own territory.

Atheists don't believe in God.

【Loneliness】Self-improvement and bravery, doing anything alone, the effect will be increased, do not like to socialize, but will increase the need for all kinds of feelings.

...

Special Abilities:

【Senior】Castle (1943)

【Proficiency Level】Trade-off(1268)

...

-----------------

"I won't fight you when you say I bet, I believe you." Although Fei'er didn't understand, she thought of something and coughed lightly with a wry smile: "But you know too many things, I just hope you can explain it to me afterwards." ”

"Definitely."

"Then Xu, what advice can you give me now? Or rather, what do you want me to do. ”

Xu Siling shook his head, before arranging the follow-up work of Raya Town, he had to smash the wrong ideas in Fei'er's head, otherwise even if she trusted her, it would still be difficult to change Raya Town in the future.

"Your Excellency..."

"When no one is around, how about you call me Fei'er?" Fei'er tilted her head slightly, very cute.

Xu Siling scratched her head, anyway, the favorability is so high, it shouldn't matter.

"Na Fei'er, since you already know that this disease is the Black Death, do you know how the Black Death came about, how he spread the infection, and what the source of infection is."

Fei'er blinked, she had a good memory, and she replied without hesitation.

"The Black Death began on March 20, 1345. Through astrological and astronomical records, on that day, the positions of Saturn, Jupiter, and Mars at the 40° angle of Aquarius coincided. While Saturn symbolizes heat and humidity, it produces wind and steam, and Mars represents dryness and scorching heat. When Saturn and Mars meet, it ignites Jupiter's steam, causing lightning, which infects humans with a miasma and the Black Death. ”

"And the spread of the Black Death was a miasma in the sky and a bodily fluid infection from the decay of the human body, a source of infection... Isn't it just a miasma? ”

Xu Siling, who had expected it, was still helpless when she saw Fei'er reply without hesitation.

"The doctor named Pock told you."

"Yes. Based on ancient Greek medical theories and the data of modern doctors, there is no reason why they could be wrong in this conclusion. ”

"It's based on the doctrine of the four humors."

Fei'er nodded.

"But if I tell you that the doctrine of the four humors is fundamentally a mistake, what do you think?"

Fei'er's blue eyes widened, and her face was full of disbelief.

Of course, Xu Siling's words are equivalent to telling you that everyone originally thought that it was a man who took the handle, but now he told you that it was wrong, and it was actually a woman who brought the handle.

This kind of impact that goes straight to the brain, you can't blame Fei'er for not believing it, after all, this is breaking common sense.

"The world is not made up of four elements, the world is very complicated, but let's put this topic aside for now, I just tell you first, assuming that the theory of the four humors is wrong, then the conclusions drawn by the doctors are naturally wrong."

Xu Siling sorted out his thoughts and began to explain.

"The reason why there was the Black Death was because of the dirty environment and poor hygiene of the people."

"The dirty and damp environment is a favorite of rats, and they benefit from survival even more."

"There are several reasons why people can get the Black Death, one is from hunting, eating and touching other animals that have died from plague, and the other is from flea bites."