No one can say for sure whether any untested medicine will have problems, but these honest and simple people didn't hesitate to rush to help.

Jiang Qinyu thanked everyone for their kindness and said with a smile, "This matter will take some time. If I need your help then, I certainly won't hesitate to ask."

“Then you must remember this, my dear niece! Our village will definitely support any decision you and A-Zheng make. I can’t control what outsiders do, but we villagers must be of one mind!” Village Chief Li said, patting his chest.

At this moment, Chen came over with a nervous expression. Upon seeing this, Village Chief Li and the others bid farewell to Jiang Qinyu.

The village is only so big, and the Lu family's affairs have always been the focus of attention. How could outsiders not have too many thoughts about Chen Xiuer's matter?

However, because of Lu Yanzheng and Jiang Qinyu, no one said much.

Just now, didn't Aunt Qin say something on Jiang Qinyu's behalf?

When Jiang Qinyu saw Chen Shi, she smiled and called out "Mother" as always.

"Eldest daughter, about Xiu'er..." Madam Chen opened her mouth, but really didn't know how to say it.

Jiang Qinyu's smile remained unchanged. "I can't say much about my cousin's matter. Mother, you can decide what to do." After saying that, she immediately added, "Doctor Mo and I are going back to the county town soon. We won't be staying in the village tonight. Please give our regards to Father for me and Brother Zheng. We will come back to see you after we're done with this busy period."

"Huh? Uh... Oh, okay then..." Madam Chen almost didn't react, but she breathed a sigh of relief and instructed, "You two need to take good care of yourselves while you're out there. Don't overwork yourselves or go hungry, okay?"

Jiang Qinyu nodded, "We will be careful. You and Dad should also take good care of yourselves at home."

After exchanging a few words, Jiang Qinyu saw Doctor Mo come out. She hurriedly said goodbye to Madam Chen and followed Doctor Mo away quickly.

Watching Jiang Qinyu's retreating figure, Madam Chen sighed deeply.

She was wrong; she pushed away her daughter-in-law, who was originally close to her, for the sake of an outsider.

It seems that Chen Xiuer really can't stay at home any longer.

...

On the way back, Jiang Qinyu and Doctor Mo sat in the carriage, and Doctor Mo sighed for a long time.

"Madam, are you really not considering becoming my disciple?"

He suddenly brought up the topic again, and Jiang Qinyu was at a loss for words. "Old Mo, I really have no interest in medicine, and I don't have any talent for it either."

"You call this a lack of talent?" Doctor Mo glanced at her disapprovingly. "Then I've never seen anyone more talented than you in my entire life."

Before Jiang Qinyu could reply, Doctor Mo continued, "The few herbs you suggested directly changed the direction of my original prescription. Like those people you saw today with rashes, if they had used my prescription, they would definitely have scars on their faces. But after you changed it..."

Jiang Qinyu wanted to wipe away the non-existent sweat from her forehead, because she was so ashamed that she had no words to express it!

The prescriptions were all provided by the legendary healer; she was just using the excuse of reading miscellaneous books to share them—a mere copyist.

It was as if Doctor Mo had already decided on her; after saying a lot, he still insisted on taking her as his apprentice.

Jiang Qinyu looked at him helplessly, "Old Mo, if you really want to take me as your disciple, then I have to say something unpleasant beforehand."

"Tell me, as long as you're willing to become my disciple, anything is negotiable." Doctor Mo looked at her with bright eyes.

Jiang Qinyu started raising her fingers, "First, I'm afraid I don't have time to be by your side as often as a normal student;

Secondly, I really don't have any talent. If you find out later, you can terminate the master-disciple relationship at any time.

third……"

"Alright, alright, what kind of conditions are these? What do you mean by terminating the master-disciple relationship? Since you've become my disciple, you'll be my disciple for life. Even if you haven't learned anything, I won't deny that in front of outsiders." Doctor Mo glared at her unhappily.

Jiang Qinyu smiled sheepishly. There was nothing she could do; she really didn't want to find herself a mentor!

"We'll go back and perform the apprenticeship ceremony first, and we'll talk about the rest later," Doctor Mo said hurriedly, as if afraid she would run away.

Jiang Qinyu even suspected that he had been possessed; where was the demeanor of the divine doctor from before?

What she didn't know was that for Doctor Mo, the medical insights Jiang Qinyu provided were what he valued most.

Even if Jiang Qinyu doesn't learn anything in the future, he can still turn around and call Jiang Qinyu "Master".

Fortunately, Jiang Qinyu was unaware of Doctor Mo's intentions, otherwise she would never have become his apprentice.

Unfortunately, she didn't know this, which later led to a huge embarrassment for her.

But that's a story for another time; let's get back to the present.

After the apprenticeship ceremony, Doctor Mo returned to the guest quarters satisfied and continued his research on the vaccine.

Jiang Qinyu returned to her bedroom and reopened the system.

She tried to contact the friend who knew the Immortal Healer, but when she sent a message, it displayed "The other party's level is higher than the host's, and the other party needs to take the initiative to contact you before you can have a conversation."

Jiang Qinyu was completely numb, but then a thought popped into her head and she immediately came up with a plan.

She posted another request: "[Looking to buy a production line for mass production of syringes, high price!]"

She still has over 100,000 points left, which should be enough.

In the post, Jiang Qinyu stated that she was open to both modern production lines and the refining techniques of the cultivation world, as long as syringes could be mass-produced.

After posting the message, Jiang Qinyu logged out of the system because Lu Yanzheng had returned.

The door opened, and Jiang Qinyu greeted her with a smile, "You're back?"

"Yes, I took Xiao Rui around Yongshan County." Lu Yanzheng pulled her into his arms and kissed her on the cheek before replying.

Jiang Qinyu tilted her head back and asked curiously, "What did he say?"

"From what I can tell, he seems to be planning to start a war with the imperial court or Prince Yong as soon as possible," Lu Yanzheng said thoughtfully.

Jiang Qinyu frowned slightly. "Are we still going to have to fight?"

What she disliked most was civil war, when the people of a nation or country fought each other, which is like the term "internal strife" often used in later generations.

From a national perspective, such internal strife is utterly useless and will only set back social productivity and technological development by several years.

“There’s nothing we can do about it,” Lu Yanzheng said in a deep voice, holding her. “Even if Xiao Rui doesn’t want to fight, Prince Yong won’t let him go.”

Now that Xiao Rui is out in the open, both the imperial court and Prince Yong will soon start to make trouble for him. He has no choice but to deal with it actively.

"Alright then, we don't have any great abilities, we'll just protect Yongshan County and the border town area." Jiang Qinyu sighed helplessly.

Lu Yanzheng held her quietly without saying another word.

He always had to go out to fight, but he knew that with her there, Yongshan County and the border town would be safe.

...

On the road from Yukang Prefecture to Yongshan County, Lu Qingsheng and Lu Wanqing were in a carriage.

"What did you say? General Lu Yanzheng, the protector of the nation, looks a lot like your mother?" Lu Qingsheng asked in shock.