Before returning to the back mountain, Chi Chao went to find Yao Xiaojie again.

"Don't you see who I am?" Chi Chao asked Yao Xiaojie in front of him.

"Nope." Yao Xiaojie shook her head.

"Can you teach me that thing you made called [Ming Lan Grease]?"

Yao Xiaojie has been staying up late studying new drugs since she used the [Ming Lan Fat] given to her by Chi Chao, and the deep bags under her eyes have disappeared, which girl doesn't like to be beautiful by herself? This is undoubtedly a surprise for Yao Xiaojie.

"Yes, but at least you can guess who I am, right?" Chi Chao said.

"Hmm...... Can't guess! Convex (> dish <) convex"

Chi Chao was speechless, could it be that I really couldn't leave an impression in your heart before?

"I'm Chi Chao."

"Clams?" Yao Xiaojie looked at Chi Chao like a sand coin.

"Sanye Santun, Chi Chao!"

"Just kidding! Don't try to fool me with a dead man."

Do you really not recognize me? I'll go! Chi Chao didn't expect that his changes would be so great, even if An Shi and Chi Tang couldn't recognize them, they couldn't even recognize the medicine summary.

Senior brothers and sisters recognized him because apart from them, the only one who could get the sword tower was their junior brother Chi Chao.

"Remember Gou Dan's ascariasis? Peacock gall, diarrhea to death...... Who would dare to take drugs like me? Chi Chao said something that only the two of them knew.

"OMG! So you're not dead! You're not dead! How could you not be dead! After Yao Xiaojie heard this, she was so surprised that she was incoherent.

"You really want me to die."

"It's not." Yao Xiaojie shook her head and said in a deep voice.

"Hurry up, give me the prescription of [Ming Lan Fat], and any other prescriptions for beauty and beauty, also give me it."

After knowing that the person in front of her was actually Chi Chao, Yao Xiaojie was no longer polite, and reached out to ask Chi Chao for something.

"How did I meet a friend like you? Do you think my prescription is more important than me? Chi Chao frowned for a moment, looking very helpless.

"And what do you want me to do with me, hugging you tightly? And kiss your cheek? Can't cry after that? Yao Xiaojie stuck out her tongue at Chi Chao.

"I'm not that kind of person."

"Yes, you're not like that."

Chi Chao put his mind on business, and he took out the [Little Tongtian Pill] that the old pharmacist had given to Master Yan.

"Do me a favor, my prescription wasn't taken for nothing."

"Phew!" Yao Xiaojie pouted. "What's the busy?"

"Take this into the palace and give it to Master Yan, if he asks, just say that the old medicine master gave it to him, don't tell him that I'm still alive, I don't want some things to affect him in the future."

Chi Chao handed the medicine box to Yao Xiaojie, but he didn't expect Yao Xiaojie to push it back.

"Master Yan is not in the palace now, there is a very serious epidemic in the city, and he has been doing free clinics outside the palace." Yao Xiaojie explained the reason.

"The pandemic?"

"Yes, a disease that only infects ordinary people is called [Star Crown]. Infected people develop symptoms such as fever, fatigue and dry cough, and then the disease progresses to breathlessness and some serious complications. From onset to death, it only takes five days! Moreover, the transmission route of this [Star Crown] is transmitted by the air, so the affected area has spread to the entire Yongcheng. ”

"With such a serious epidemic, someone must have deliberately created it behind this." Chi Chao saw that the epidemic was man-made.

It must be the old man who asks for illness in vain! Chi Chao thought of a person.

The [Star Crown] must have been developed by the sick old man, intending to create chaos for Guiguo. And this must also be the instruction of the Great Monarch of the Wasteland.

The soldiers will block, and the water will cover the earth! I took over this "war epidemic", Chi Chao said in his heart, with my isolation method and treatment methods, I don't believe that this epidemic cannot be extinguished.

"Xiaojie, I have a way to slow down the spread of the epidemic, would you like to give it a try?" Chi Chao Dao.

"What's the solution?"

"I'll write you a tutorial in a while, and after you read it, bring it to Master Yan, and let him do it like the one in the book, so that he can win this battle against the "epidemic" faster. Chi Zhen's face was serious, not at all like a joke.

"Yes, but it only slows down, what about the treatment?" Yao Xiaojie asked again.

"The Wormwood Pavilion should have taken in a lot of patients with this disease, and those people have all been handed over to me for clinical experiments, and in less than a month, I may be able to develop a cure for the disease."

The strange treatment methods that Chi Chao has repeatedly used, although they are different from the existing medical methods, can cure the patient, and Yao Xiaojie chooses to believe him.

"Okay, there you go. Show this to the old shopkeeper and he will obey all your arrangements. Yao Xiaojie took off the jade orchid hairpin flower on her hair bun and handed it to Chi Chao.

In the afternoon, after Chi Chao handed over the written tutorial to Chi Chao, he got up and went to Yufangzhai.

His strength alone is not enough to win this battle against the "epidemic", so he has to borrow a few people from the head of the line.

These people must also be first-class reconnaissance masters, who can help Chi Chao find out the few wasteland cultivators who poisoned Yongcheng.

If we want to eradicate the disease, we must first cut off its source.

Chi Chao was at least a little excited about returning to Yufangzhai, because he would see Rou Ruo again, the girl who had been waiting for him to return alive.

Maybe she's married? This is the best, Chi Chao didn't want to have a deep relationship with the people of this world.

Once it starts, although it doesn't feel like much in the early days, after a long time, I will want to stay in this world to accompany her.

Feelings are only counted when two people say it, even if you like someone again, he doesn't like you, you can't be with him.

Although Rouruo is a good girl, Chi Chao is still a little difficult to accept, maybe time can wear away that girl's love for him.

Due to the epidemic, many shops are no longer open for business, there are fewer pedestrians on the street, and Yufangzhai is deserted.

When Chi Chao came to the door of Yufangzhai, he was still one of those little guys.

"This master, please inside! Inside, please! ”

The little guy greeted him warmly, they hadn't seen a guest for a long time, especially a guest who looked so good.

This time, Chi Chao didn't give them any money, so he easily entered Yufangzhai.

As soon as Chi Chao entered the door, many girls ran towards him like colorful butterflies looking for honey as soon as they saw him.

Such a good-looking son, even if he loses money, he will earn money by spending the night together.

The old bustard suddenly appeared in front of Chi Chao, waved his hand, and drove away those vulgar fans, she is a shrewd person, and a guest like Chi Chao obviously wants high-quality consumption.

"This master, please come with me, I will introduce you to a beauty that is different from these girls downstairs." The old bustard said enthusiastically.

"Good!" Chi replied in a deep voice.

The old bustard walked up to the second floor, and Chi Chao followed.

When the old bustard turned to take another look at the handsome boy, he found that he was not following him.

He went up to the third floor!

Yufangzhai has a total of four floors, the top floor is the head of the line, the third floor is the head of the line's children, the second floor is the beauty of Yufangzhai, the first floor is the group show, with the pond on the second floor, it is already the greatest right that the old bustard can have.

"This master, you can't go up to the third floor." The old bustard hurriedly said.

"I can get on."

"Master, it's not like you can get on if you say you can get on, at least you have to have the card guide given by the head of the line."

"Nope."

"Then you can't get on."

"I can get on." Chi Chao said again.

Chi Zhuan's behavior attracted the onlookers of all the Meiji on the second floor, and Meiji covered their sleeves and laughed, how could the Dudao Gongzi be so rude.

The group show downstairs secretly regrets that the pretty boy will not exist.

Mei Ji walked out of a woman with a hibiscus face, ice and snow muscles, wearing a cold plum and snow red pleats, and shaking a Jinchuan fan in her hand.

That person was the woman who persuaded Chi Chao when he first entered Yufangzhai.

"Little brother, don't go up again. Otherwise, you'll die!

What Dou Niang said was not a joke, if Chi Chao trespassed on the third floor, the latent [Momen] killer would kill him.

"Sister Xie reminds me that I won't die."

Chi Chao went up to the third floor without hesitation, and was silent after that.

No one dared to go up to check, and if they did, they would also be assassinated by the [Momen] killers.

As soon as Chi Chao went up to the third floor, he felt that dozens of eyes had locked on him, and if he took another step forward, all the killers would make a killing move, so that Chi Chao would have no return.

Chi Chao stood quietly in place, and the killing machine was still there.

After standing still for almost three breaths, Chi Chao's hand was gone.

Chi Chao pointed to the wooden floor of the pavilion with his left hand, pointed to the glazed skylight on the top floor with his right, and then slapped his left hand to the ground.

After doing this set, Chi Chao stepped forward.

The killer didn't make a move, but the killing machine was still there.

The left hand then turned into a flower finger, and the right hand walked the sword to point the way, and made a few strokes in the void.

After this set was completed, Chi Chao took another step forward.

The gesture of both hands changes again, the left hand flicks the fingers, and the right hand plucks the strings and strokes the piano.

………

………

Along the way, none of the [Momen] killers made a move.