When passing through the city gate, the guards turned over and over the identity cards of Wang Erya and Meng Tianchu, inquired in detail about where they came from, and finally let them pass.

found an inn to rest, ordered wine and food, and the two asked what was going on at the gate of Xiao Ercheng while eating. Xiao Er's face is bitter and hateful, and he is worried about the country and the people.

"It's a big deal, there is a plague in Kongcheng County, and the whole city is infected. There are some people who have escaped from Kongcheng County at the gate of the city, can you let them in, as soon as they enter, we will be completely finished here. ”

"Plague? What plague? ”

"Smallpox. Kongcheng County, Kongcheng County, it is not good to get a name, and now it is really empty. Xiao Er showed a scared look.

In the original world, Wang Erya had learned that smallpox was a terrible disease that had lasted in the world for more than 3,000 years, killing hundreds of millions of people. Humanity was once at a loss in the face of this god of death, and it was not until the invention of pox that the virus was completely extinguished in the seventies and eighties of the last century.

The innkeeper didn't want to scare the guests, "Go, go," waved the shopkeeper aside.

"How tightly guarded our city is, people from empty cities and counties can't enter. Besides, didn't the emperor already send people from the Heavenly Family to Kongcheng County to treat the epidemic, it won't be long before it will be fine. ”

"Yes, yes," a guest echoed the boss, "I heard that the Si Tian Supervisor is watching the sky at night, saying that it is the entry of the plague demon, and it needs to be suppressed by people with the blood of the Heavenly Family. As long as the Heavenly Family is gone, the plague demon will retreat. ”

"This man is already gone, right?" Other guests asked.

"Going, arrived a few days ago?"

"Has the plague receded?"

"This, who knows, Kongcheng County has been sealed."

Wang Erya vaguely felt a little unsettled, "May I ask which noble person from the Heavenly Family went." ”

"Yo, who would have thought that it was the famous Annan Xuan, the only son of King Chilie."

It's actually Ning Jincheng!

"How could you send him!" Wang Erya suddenly stood up and almost knocked over the table.

The people at the surrounding tables were all startled by her.

The guest thought that she could not believe that the imperial court had sent such a straw bag to do such a big thing, and explained: "I heard that he is the most suitable." His grandmother, the old lady Song, personally recommended it to the emperor, saying that his birthday was the most able to suppress the epidemic demon. ”

Wang Erya didn't eat anymore, grabbed Meng Tianchu and ran out of the store, urging him to hurry up and drive the carriage out.

"What are you going to do?"

"Go to Kongcheng County!"

"Are you crazy, there's smallpox going on there!"

Wang Erya turned to Meng Tianchu and said, "That's why I'm going, I know how to deal with this disease." ”

"People want the blood of the Heavenly Family, but you are not, what disease are you going to treat?" Meng Tianchu was going crazy by his boss.

Wang Erya grabbed Meng Tianchu's arms, "There is no plague demon, it is a virus, and the bloodline of the Heavenly Family does not work." Ning Jincheng saved me, I can't leave him there and leave him alone. ”

Wang Erya's eyes were very firm, Meng Tianchu looked at her in a daze, and took a long breath, "Do you really know how to treat her?" ”

"I know how to do it, so I won't get infected."

Meng Tianchu saw that Wang Erya was determined to go, so he could only sacrifice his life to accompany the gentleman.

But on the way there, Wang Erya asked Meng Tianchu to help her find a nearby cattle farm first. Although I don't understand why, obeying orders is Meng Tianchu's good quality.

In this era, there are not many cattle raised on a large scale, but Meng Tianchu still found a family. Wang Erya pinched her nose and looked at the cow by cow carefully, and finally pointed to a cow and said, "That's it, buy it!" ”

Obviously, she couldn't wait, but she still had to take a cow to travel, you must know that the cow is much slower than the horse, Meng Tianchu really couldn't understand her.

Wang Erya touched a small pustule on the cow's body and said, "If you want to deal with smallpox, you have to rely on it." ”

As he spoke, he took out a knife from his body and pricked it lightly at the pustule. White slurry came out of the pustule and stuck to the knife. Wang Erya slashed lightly on her arm with the knife edge stained with white pulp.

"What are you doing!" Meng Tianchu was anxious and confused by Wang Erya's self-harming behavior.

"Inflate yourself with cowpox." "Cowpox and smallpox are the same virus, but cowpox doesn't kill people, and people who have cowpox will never get smallpox again," Wang explained. ”

"Since ancient times, countless people have died of smallpox, whether it is the imperial doctor of the palace or the reckless doctor, I have tried countless medical prescriptions, and I have never heard of this method."

"This is probably a medical skill from another world", Wang Erya knew that she couldn't explain it clearly to Meng Tianchu, so she only said: "You believe me, I won't joke with my life, let alone your life." ”

"You're going to get me this too?" Meng Tianchu sensed the smell of danger.

"Just take this opportunity to prevent it, feel uncomfortable for a few days, and live a safe life." Wang Erya jumped into the carriage and urged Meng Tianchu to set off.

Meng Tianchu glanced at the pustule loess in disgust, thinking if he really had to be stabbed like that. Wang Erya seemed to guess his thoughts, "You don't have to share the pus with it, when I have acne on my body, use my acne pulp, and the symptoms of acne will be milder than if you use it directly." ”

Meng Tianchu had another chill.

The next day, Wang Erya began to show symptoms, some mild coughs, her body temperature rose slightly, and small red spots began to grow all over her body. These small red dots grow larger and larger, eventually forming pustules.

If it weren't for the fact that he had been with Wang Erya for so long and still had a bit of master-servant affection, Meng Tianchu really didn't want to lift the curtain and face Wang Erya with pox, no matter how heroic he was, he was still afraid of death.

But he found that Wang Erya was in good spirits, slept well, and ate well, not at all like the smallpox patients he had heard of. And just four days later, the blisters on her body began to scab over.

It really works! Meng Tianchu couldn't believe it, and couldn't help but reach out and touch the scab on her face to see if it was really about to heal.

Wang Erya opened his hand, "Don't touch the one on your face, it will leave a scar if you break it!" ”

Meng Tianchu's expression was complicated, and he couldn't understand how Wang Erya, a little girl, could solve the problem that had plagued the medical community for thousands of years. Wang Erya took the knife and made a gesture to see where it was better to cut him.

In the end, Meng Tianchu still succumbed to Wang Erya's obscenity and was stabbed in the arm by her.

The next day, he was a little uncomfortable, and only, "a little" uncomfortable.

His symptoms were indeed milder than those of Wang Erya, like an ordinary cold and fever, or not serious. The only thing I know for sure is that I have the same pimple blister.

Wang Erya has fully recovered, Meng Tianchu is still waiting for the scar, and the gate of Kongcheng County is in front of him, tightly closed, airtight.

Several groups of officers and men covered themselves tightly and stared at the strange combination of a man, a woman, and a cow in front of them.